-
-
Chinese Journal of Structural Chemistry
Chinese Journal of Structural Chemistry
主管 : 中国科学院
刊期 : 月刊主编 : 洪茂椿
语种 : 英文主办 : 中国科学院福建物质结构研究所、中国化学会
ISSN : 0254-5861 CN : 35-1112/TQ展开 >The Chinese Journal of Structural Chemistry, founded in 1982 by Prof. Jiaxi Lu, is an international peer-reviewed journal published in English. It publishes original research works about the structure and property of matter, including but not limited to coordination chemistry, organometallic ch... - 影响因子: 5.9
期刊内检索
期刊内热点文章
期刊内下载排行
-
1
Recent Advances of Cu-Based Materials for Electrochemical Nitrate Reduction to Ammonia
-
2
Transition Metal Boride-Based Materials for Electrocatalytic Water Splitting
-
3
Methods to Make Conductive Covalent Organic Frameworks for Electrocatalytic Applications
-
4
Uncovering the Mechanism for Urea Electrochemical Synthesis by Coupling N2 and CO2 on Mo2C-MXene
- 5
2025, 44(2): 100406
doi: 10.1016/j.cjsc.2024.100406
摘要:
In summary, incorporating vertically aligned structures at the filler-electrolyte interface exhibits excellent interfacial properties and Ion transmission rate. This arrangement effectively avoids particle agglomeration caused by high surface energy ion migration along the vertical direction of ion migration facilitate the uniform deposition of Li+ on the metallic lithium anode. Additionally, the shortened lithium-ion conduction distance and excellent electrolyte/electrode interface contribute t...
In summary, incorporating vertically aligned structures at the filler-electrolyte interface exhibits excellent interfacial properties and Ion transmission rate. This arrangement effectively avoids particle agglomeration caused by high surface energy ion migration along the vertical direction of ion migration facilitate the uniform deposition of Li+ on the metallic lithium anode. Additionally, the shortened lithium-ion conduction distance and excellent electrolyte/electrode interface contribute t...
2025, 44(2): 100419
doi: 10.1016/j.cjsc.2024.100419
摘要:
This research not only helps us deeply understand the Li ion diffusion mechanism in oxide materials, but also provides the new insight in designing the Li superionic conductors within the vast chemical space of fcc-type oxides. It is noted that this design scheme is based on the simultaneous adjustment of the size of diffusion path and the content of Li ions. In fact, previous study has shown that Li ions can still achieve rapid diffusion even under the low Li content (without the synchronized d...
This research not only helps us deeply understand the Li ion diffusion mechanism in oxide materials, but also provides the new insight in designing the Li superionic conductors within the vast chemical space of fcc-type oxides. It is noted that this design scheme is based on the simultaneous adjustment of the size of diffusion path and the content of Li ions. In fact, previous study has shown that Li ions can still achieve rapid diffusion even under the low Li content (without the synchronized d...
2025, 44(2): 100430
doi: 10.1016/j.cjsc.2024.100430
摘要:
In summary, Liu et al. realized the thermally-induced spin transition with colossal PTE and NTE properties in a cyano-bridged hexanuclear complex. The spin transition as well as the conformational transformation triggered anisotropic alteration of the rhombic {FeIII2FeII2} unit and modifications in intermolecular C–H···π interactions, ultimately resulting in NTE along the b axis. This work demonstrates that merging SCO compounds with a pliable rhombic structure and intermolecular interactions le...
In summary, Liu et al. realized the thermally-induced spin transition with colossal PTE and NTE properties in a cyano-bridged hexanuclear complex. The spin transition as well as the conformational transformation triggered anisotropic alteration of the rhombic {FeIII2FeII2} unit and modifications in intermolecular C–H···π interactions, ultimately resulting in NTE along the b axis. This work demonstrates that merging SCO compounds with a pliable rhombic structure and intermolecular interactions le...
2025, 44(2): 100440
doi: 10.1016/j.cjsc.2024.100440
摘要:
This work underscores the effectiveness of introducing functional heteroatoms at the edges of pores of 2D oxidized graphene for improving CO2/N2 separation. The strong affinity between pyridinic N and CO2, coupled with the 2D nature of pores, enables high selectivity even in dilute CO2 mixtures with a little sacrifice of permeance as compared to graphene membranes without NH3 treatment. These results emphasized the challenges in simultaneously optimizing the gas permeance and selectivity for CO2...
This work underscores the effectiveness of introducing functional heteroatoms at the edges of pores of 2D oxidized graphene for improving CO2/N2 separation. The strong affinity between pyridinic N and CO2, coupled with the 2D nature of pores, enables high selectivity even in dilute CO2 mixtures with a little sacrifice of permeance as compared to graphene membranes without NH3 treatment. These results emphasized the challenges in simultaneously optimizing the gas permeance and selectivity for CO2...
2025, 44(2): 100413
doi: 10.1016/j.cjsc.2024.100413
摘要:
Given the remarkable tunability and chemical adaptability of polymers, substantial opportunities for advancement in the realm of perovskites are anticipated in the forthcoming years. Through the systematic correlation of polymer structure with PSC performance, by seamlessly oscillating between empirical experiments and theoretical simulations, the journey towards commercializing PSCs will persist in its momentum....
Given the remarkable tunability and chemical adaptability of polymers, substantial opportunities for advancement in the realm of perovskites are anticipated in the forthcoming years. Through the systematic correlation of polymer structure with PSC performance, by seamlessly oscillating between empirical experiments and theoretical simulations, the journey towards commercializing PSCs will persist in its momentum....
2025, 44(2): 100428
doi: 10.1016/j.cjsc.2024.100428
摘要:
With advancements in printing technology and the ongoing development of materials science, printable MR sensors are emerging as a highly promising field. The broad range of available binders and fillers offers greater design flexibility while enabling customization and personalization. The high-throughput low-cost production of printable MR sensors is vital for meeting the enormous and continuously expanding market demands. Overall, the integration of advanced printing techniques in the fabricat...
With advancements in printing technology and the ongoing development of materials science, printable MR sensors are emerging as a highly promising field. The broad range of available binders and fillers offers greater design flexibility while enabling customization and personalization. The high-throughput low-cost production of printable MR sensors is vital for meeting the enormous and continuously expanding market demands. Overall, the integration of advanced printing techniques in the fabricat...
2025, 44(2): 100429
doi: 10.1016/j.cjsc.2024.100429
摘要:
In conclusion, we collected selected area electron diffraction patterns from different orientations to fit the lattice parameters. The results demonstrate that α-RuI3 adopts the R-3 space group. Density functional theory calculations were employed to discuss the energy advantage of the 3R and 2H phases under various pressures. The 3R phase shows lower energy than 2H under the synthesized pressure. Moreover, the ΔH-P curves imply that the 2H phase will emerge at approximately 11 GPa. Furthermore,...
In conclusion, we collected selected area electron diffraction patterns from different orientations to fit the lattice parameters. The results demonstrate that α-RuI3 adopts the R-3 space group. Density functional theory calculations were employed to discuss the energy advantage of the 3R and 2H phases under various pressures. The 3R phase shows lower energy than 2H under the synthesized pressure. Moreover, the ΔH-P curves imply that the 2H phase will emerge at approximately 11 GPa. Furthermore,...
2025, 44(2): 100460
doi: 10.1016/j.cjsc.2024.100460
摘要:
Symmetry breaking, a critical phenomenon in both natural and artificial systems, is pivotal in constructing chiral structures from achiral building units. This study focuses on the achiral molecule 8,8',8'',8'''-((pyrazine-2,3,5,6-tetrayltetrakis(benzene-4,1-iyl))tetrakis(oxy))tetrakis (octan-1-ol) (TPP-C8OH), an aggregation-induced emission (AIE) molecule, to explore its symmetry breaking behavior in supramolecular assembly. By analyzing TPP-C8OH in various solvents-both non-chiral and chiral- ...
Symmetry breaking, a critical phenomenon in both natural and artificial systems, is pivotal in constructing chiral structures from achiral building units. This study focuses on the achiral molecule 8,8',8'',8'''-((pyrazine-2,3,5,6-tetrayltetrakis(benzene-4,1-iyl))tetrakis(oxy))tetrakis (octan-1-ol) (TPP-C8OH), an aggregation-induced emission (AIE) molecule, to explore its symmetry breaking behavior in supramolecular assembly. By analyzing TPP-C8OH in various solvents-both non-chiral and chiral- ...
2025, 44(2): 100501
doi: 10.1016/j.cjsc.2024.100501
摘要:
Chemical functionalization of grapheme is a topic of paramount importance to broaden its applications in chemistry, physics, and biological science but remains a great challenge due to its low chemical activity and poor dispersion. Here, we report a strategy for the photosynergetic electrochemical functionalization of graphene (EFG). By using chloride ion (Cl–) as the intercalation anions and co-reactants, the electrogenerated radicals confined in the expanded graphite layers enable efficient ra...
Chemical functionalization of grapheme is a topic of paramount importance to broaden its applications in chemistry, physics, and biological science but remains a great challenge due to its low chemical activity and poor dispersion. Here, we report a strategy for the photosynergetic electrochemical functionalization of graphene (EFG). By using chloride ion (Cl–) as the intercalation anions and co-reactants, the electrogenerated radicals confined in the expanded graphite layers enable efficient ra...
2025, 44(2): 100504
doi: 10.1016/j.cjsc.2024.100504
摘要:
The zero-strain spinel Li4Ti5O12 stands out as a promising anode material for lithium-ion batteries due to its outstanding cycling stability. However, the limited theoretic specific capacity, low Li+ diffusion coefficient and electronic conductivity severely hinder its practical application. In this study, we demonstrate a strategy of introducing abundant oxygen vacancies not only on the surface and but also inside the bulk of Li4Ti5O12 particles via reductive thermal sintering. The oxygen vacan...
The zero-strain spinel Li4Ti5O12 stands out as a promising anode material for lithium-ion batteries due to its outstanding cycling stability. However, the limited theoretic specific capacity, low Li+ diffusion coefficient and electronic conductivity severely hinder its practical application. In this study, we demonstrate a strategy of introducing abundant oxygen vacancies not only on the surface and but also inside the bulk of Li4Ti5O12 particles via reductive thermal sintering. The oxygen vacan...
2025, 44(2): 100508
doi: 10.1016/j.cjsc.2024.100508
摘要:
Due to the similar physicochemical properties of acetylene (C2H2) and carbon dioxide (CO2), separating C2H2 from a CO2/C2H2 mixture poses a significant challenge in the petrochemical industry. Herein, we successfully synthesized a novel SiF62- anion pillared cage metal-organic framework ZNU-15 possessing a new crs topological structure for the selective capture of C2H2. As a linear bidentate linker, the fluorinated SiF62- anion partitions the pores into various sized cages. ZNU-15 displays moder...
Due to the similar physicochemical properties of acetylene (C2H2) and carbon dioxide (CO2), separating C2H2 from a CO2/C2H2 mixture poses a significant challenge in the petrochemical industry. Herein, we successfully synthesized a novel SiF62- anion pillared cage metal-organic framework ZNU-15 possessing a new crs topological structure for the selective capture of C2H2. As a linear bidentate linker, the fluorinated SiF62- anion partitions the pores into various sized cages. ZNU-15 displays moder...
2025, 44(2): 100509
doi: 10.1016/j.cjsc.2024.100509
摘要:
Bifunctional applications in solid state lighting and optical thermometry are attractive in the optical field. Despite Eu3+ doped phosphors are widely used in white-LEDs, phosphors with high temperature sensitivity remain rare. Herein, NaLnTe2O7:Eu3+ (Ln = Y and Gd) phosphors were synthesized using a rapid microwave-assisted solid-state method to fulfill these applications. Under 395 nm excitation, NaLnTe2O7:Eu3+ exhibit the characteristic 5D0→7FJ (J = 1-4) transitions of Eu3+. Substituting Gd3+...
Bifunctional applications in solid state lighting and optical thermometry are attractive in the optical field. Despite Eu3+ doped phosphors are widely used in white-LEDs, phosphors with high temperature sensitivity remain rare. Herein, NaLnTe2O7:Eu3+ (Ln = Y and Gd) phosphors were synthesized using a rapid microwave-assisted solid-state method to fulfill these applications. Under 395 nm excitation, NaLnTe2O7:Eu3+ exhibit the characteristic 5D0→7FJ (J = 1-4) transitions of Eu3+. Substituting Gd3+...
2025, 44(2): 100511
doi: 10.1016/j.cjsc.2025.100511
摘要:
The assembly behaviors of two low-symmetric carboxylic acid molecules (CTTA and BCBDA) containing naphthalene rings on graphite surfaces have been investigated using scanning tunneling microscopy (STM). The transformation of nanostructures induced by the second components (EDA and PEBP-C4) have been also examined. Both CTTA and BCBDA molecules self-assemble at the 1-heptanoic acid (HA)/HOPG interface, forming porous network structures. The dimer represents the most elementary building unit due t...
The assembly behaviors of two low-symmetric carboxylic acid molecules (CTTA and BCBDA) containing naphthalene rings on graphite surfaces have been investigated using scanning tunneling microscopy (STM). The transformation of nanostructures induced by the second components (EDA and PEBP-C4) have been also examined. Both CTTA and BCBDA molecules self-assemble at the 1-heptanoic acid (HA)/HOPG interface, forming porous network structures. The dimer represents the most elementary building unit due t...
2025, 44(1): 100381
doi: 10.1016/j.cjsc.2024.100381
摘要:
The ionic conductivity in high-performance solid-state electrolytes can reach 10-2 S cm-1 that is equivalent to the conductivity of liquid electrolytes, which has greatly promoted the vigorous development of quasi-solid-state batteries and all-solid-state batteries. Whether in polymer electrolytes, inorganic crystal electrolytes or composite solid electrolytes, the rapid transport mechanism of lithium-ion is the essential criterion used to guide high-performance solid electrolyte design. A compr...
The ionic conductivity in high-performance solid-state electrolytes can reach 10-2 S cm-1 that is equivalent to the conductivity of liquid electrolytes, which has greatly promoted the vigorous development of quasi-solid-state batteries and all-solid-state batteries. Whether in polymer electrolytes, inorganic crystal electrolytes or composite solid electrolytes, the rapid transport mechanism of lithium-ion is the essential criterion used to guide high-performance solid electrolyte design. A compr...
2025, 44(1): 100382
doi: 10.1016/j.cjsc.2024.100382
摘要:
In conclusion, the development of IrVI-ado represents a major leap forward in PEM water electrolysis technology. By dramatically reducing the amount of iridium required while enhancing catalytic performance and stability, this innovation holds the potential to make H2 production via PEM electrolysis more economically viable and scalable. To transition this breakthrough from the laboratory to industrial applications, further research and development will be crucial, thereby paving the way for a m...
In conclusion, the development of IrVI-ado represents a major leap forward in PEM water electrolysis technology. By dramatically reducing the amount of iridium required while enhancing catalytic performance and stability, this innovation holds the potential to make H2 production via PEM electrolysis more economically viable and scalable. To transition this breakthrough from the laboratory to industrial applications, further research and development will be crucial, thereby paving the way for a m...
2025, 44(1): 100383
doi: 10.1016/j.cjsc.2024.100383
摘要:
It is noteworthy that the work combined plasma discharge with electroreduction processes, resulting in the sustainable synthesis of NH2OH from ambient air and H2O. The proposed mechanism not only mitigates the energy consumption problem during NH2OH electrosynthesis but also reduces the emission of NOx. Furthermore, it provides an important scientific reference for the renewable electrosynthesis of NH2OH and other nitrogen-containing compounds. Nevertheless, the large-scale synthesis of HNO3 pla...
It is noteworthy that the work combined plasma discharge with electroreduction processes, resulting in the sustainable synthesis of NH2OH from ambient air and H2O. The proposed mechanism not only mitigates the energy consumption problem during NH2OH electrosynthesis but also reduces the emission of NOx. Furthermore, it provides an important scientific reference for the renewable electrosynthesis of NH2OH and other nitrogen-containing compounds. Nevertheless, the large-scale synthesis of HNO3 pla...
2025, 44(1): 100407
doi: 10.1016/j.cjsc.2024.100407
摘要:
In conclusion, the electrochemical stability of Zn metal anodes in wide-pH electrolytes can be enhanced by the strategy of electrolyte engineering and electrode design. On the one hand, the optimization mechanism of electrolyte engineering can be considered as the manipulation of the chemical environment at the electrode/electrolyte interface. In particular, the amphipathic organics-based EDL and fluorinated polymer interphase can mitigate the wide range of pH and act as a protective layer, thus...
In conclusion, the electrochemical stability of Zn metal anodes in wide-pH electrolytes can be enhanced by the strategy of electrolyte engineering and electrode design. On the one hand, the optimization mechanism of electrolyte engineering can be considered as the manipulation of the chemical environment at the electrode/electrolyte interface. In particular, the amphipathic organics-based EDL and fluorinated polymer interphase can mitigate the wide range of pH and act as a protective layer, thus...
2025, 44(1): 100418
doi: 10.1016/j.cjsc.2024.100418
摘要:
In summary, the reported work proposes Pd/Ni(OH)2 catalysts with rich Ni2+-O-Pd interfaces for low-potential HMFOR with ∼100% FDCA selectivity. At Ni2+-O-Pd interfaces, efficient HMFOR originates from the formation of abundant OH* and the decreased activation energy of C-H bonds. It is proved that the construction of metal-metal hydroxide interfaces is very effective for efficient electrocatalytic oxidation of biomass-derived platform molecules. This work provides comprehensive theoretical insig...
In summary, the reported work proposes Pd/Ni(OH)2 catalysts with rich Ni2+-O-Pd interfaces for low-potential HMFOR with ∼100% FDCA selectivity. At Ni2+-O-Pd interfaces, efficient HMFOR originates from the formation of abundant OH* and the decreased activation energy of C-H bonds. It is proved that the construction of metal-metal hydroxide interfaces is very effective for efficient electrocatalytic oxidation of biomass-derived platform molecules. This work provides comprehensive theoretical insig...
2025, 44(1): 100408
doi: 10.1016/j.cjsc.2024.100408
摘要:
In this Perspectives, we discuss the role of electrocatalysts in improving the conversion reaction kinetics of conversion-type anodes and the strategies to enhance the effectiveness of electrocatalysts for alkali-ion batteries. Also, we provide suggestions for future research aspects of electrocatalysts for conversion-type anodes, which are regarding some of the challenging issues and possible solutions....
In this Perspectives, we discuss the role of electrocatalysts in improving the conversion reaction kinetics of conversion-type anodes and the strategies to enhance the effectiveness of electrocatalysts for alkali-ion batteries. Also, we provide suggestions for future research aspects of electrocatalysts for conversion-type anodes, which are regarding some of the challenging issues and possible solutions....
2025, 44(1): 100446
doi: 10.1016/j.cjsc.2024.100446
摘要:
CsCdPO4 adopts a periodic 3D Cd-P-O anionic network at room temperature. As the temperature increases above 440 K, thermal vibrations induced torsion and deformation within the PO4 units are constrained by the 3D Cd-P-O network, which is critical for the unique periodic to incommensurately modulated long-range ordered phase transition....
CsCdPO4 adopts a periodic 3D Cd-P-O anionic network at room temperature. As the temperature increases above 440 K, thermal vibrations induced torsion and deformation within the PO4 units are constrained by the 3D Cd-P-O network, which is critical for the unique periodic to incommensurately modulated long-range ordered phase transition....
2025, 44(1): 100438
doi: 10.1016/j.cjsc.2024.100438
摘要:
The industrially important selective hydrogenation of α,β-unsaturated aldehydes to allyl alcohol is still challenging to realize using heterogenous hydrogenation catalysts. Supported Cu catalysts have shown moderate selectivity, yet low activity for the reaction, due to the electronic structure of Cu. By anchoring atomically dispersed Pd atoms onto the exposed Cu surface of Cu@CeO2, we report in this work that hydrogen spillover activates the inert metal-oxide interfaces of Cu@CeO2 into highly e...
The industrially important selective hydrogenation of α,β-unsaturated aldehydes to allyl alcohol is still challenging to realize using heterogenous hydrogenation catalysts. Supported Cu catalysts have shown moderate selectivity, yet low activity for the reaction, due to the electronic structure of Cu. By anchoring atomically dispersed Pd atoms onto the exposed Cu surface of Cu@CeO2, we report in this work that hydrogen spillover activates the inert metal-oxide interfaces of Cu@CeO2 into highly e...
2025, 44(1): 100454
doi: 10.1016/j.cjsc.2024.100454
摘要:
Ultra-thin single crystal film (SCF) without grain boundary, inherits low charge recombination probability as bulk single crystals. However, its low depth brings a high surface defects ratio and hinders carrier transport and extraction, which affects the performance and stability of optoelectronic devices such as photodetectors, and thus surface defect passivation is of great practical significance. In this paper, we used the space confined method to grow MAPbBr3 SCF and selected BA2PbI4 for sur...
Ultra-thin single crystal film (SCF) without grain boundary, inherits low charge recombination probability as bulk single crystals. However, its low depth brings a high surface defects ratio and hinders carrier transport and extraction, which affects the performance and stability of optoelectronic devices such as photodetectors, and thus surface defect passivation is of great practical significance. In this paper, we used the space confined method to grow MAPbBr3 SCF and selected BA2PbI4 for sur...
2025, 44(1): 100455
doi: 10.1016/j.cjsc.2024.100455
摘要:
Birefringent crystals are crucial for manipulating light's phase and polarization, making them vital components in various optical devices. Traditionally, strategies for designing high-performance birefringent crystals have focused on modifying the parent structure. However, there are limited examples demonstrating how changing functional groups can effectively enhance birefringence (Δn), as such changes often significantly alter the crystal structure. In this study, we propose a "functional gro...
Birefringent crystals are crucial for manipulating light's phase and polarization, making them vital components in various optical devices. Traditionally, strategies for designing high-performance birefringent crystals have focused on modifying the parent structure. However, there are limited examples demonstrating how changing functional groups can effectively enhance birefringence (Δn), as such changes often significantly alter the crystal structure. In this study, we propose a "functional gro...
2025, 44(1): 100461
doi: 10.1016/j.cjsc.2024.100461
摘要:
Developing the renewable hydrogen technologies requires high-efficiency pH-universal hydrogen evolution reaction (HER) electrocatalysts. Ruthenium phosphides (RuPx) have the great potentials to replace the commercial Pt-based materials, whereas the optimization of their electronic structure for favorable reaction intermediate adsorption remains a significant challenge. Herein, we report an innovative phosphorization-controlled strategy for the in-situ immobilization of core/satellite-structured ...
Developing the renewable hydrogen technologies requires high-efficiency pH-universal hydrogen evolution reaction (HER) electrocatalysts. Ruthenium phosphides (RuPx) have the great potentials to replace the commercial Pt-based materials, whereas the optimization of their electronic structure for favorable reaction intermediate adsorption remains a significant challenge. Herein, we report an innovative phosphorization-controlled strategy for the in-situ immobilization of core/satellite-structured ...
2025, 44(1): 100468
doi: 10.1016/j.cjsc.2024.100468
摘要:
In the quest to align with industrial benchmarks, a noteworthy gap remains in the field of electrochemical nitrogen fixation, particularly in achieving high Faradaic efficiency (FE) and yield. The electrocatalytic nitrogen fixation process faces considerable hurdles due to the difficulty of cleaving the highly stable N≡N triple bond. Additionally, the electrochemical pathway for nitrogen fixation is often compromised by the concurrent hydrogen evolution reaction (HER), which competes aggressivel...
In the quest to align with industrial benchmarks, a noteworthy gap remains in the field of electrochemical nitrogen fixation, particularly in achieving high Faradaic efficiency (FE) and yield. The electrocatalytic nitrogen fixation process faces considerable hurdles due to the difficulty of cleaving the highly stable N≡N triple bond. Additionally, the electrochemical pathway for nitrogen fixation is often compromised by the concurrent hydrogen evolution reaction (HER), which competes aggressivel...
2025, 44(1): 100470
doi: 10.1016/j.cjsc.2024.100470
摘要:
An effective strategy of regulating active sites in bifunctional oxygen electrocatalysts is essentially desired, especially in rechargeable metal-air batteries (RZABs). Herein, a highly efficient electrocatalyst of CoFe alloys embedded in pyridinic nitrogen enriched N-doped carbon (CoFe/P-NC) is intelligently constructed by pyrolysis strategy. The high concentration of pyridinic nitrogen in CoFe/P-NC can significantly reprogram the redistribution of electron density of metal active sites, conseq...
An effective strategy of regulating active sites in bifunctional oxygen electrocatalysts is essentially desired, especially in rechargeable metal-air batteries (RZABs). Herein, a highly efficient electrocatalyst of CoFe alloys embedded in pyridinic nitrogen enriched N-doped carbon (CoFe/P-NC) is intelligently constructed by pyrolysis strategy. The high concentration of pyridinic nitrogen in CoFe/P-NC can significantly reprogram the redistribution of electron density of metal active sites, conseq...
2025, 44(1): 100451
doi: 10.1016/j.cjsc.2024.100451
摘要:
Multiple-resonance thermally activated delayed fluorescence (MR-TADF) materials hold significant promise for advancing narrowband emissive organic light-emitting diodes (OLEDs) due to their attractive narrowband emission characteristics, high emission intensity, and tunable emission colors. However, the planar nature of MR-TADF materials leads to the serve π-π stacking, which can result in concentration quenching and spectral broadening, thereby limiting their further application in OLEDs. Curre...
Multiple-resonance thermally activated delayed fluorescence (MR-TADF) materials hold significant promise for advancing narrowband emissive organic light-emitting diodes (OLEDs) due to their attractive narrowband emission characteristics, high emission intensity, and tunable emission colors. However, the planar nature of MR-TADF materials leads to the serve π-π stacking, which can result in concentration quenching and spectral broadening, thereby limiting their further application in OLEDs. Curre...
2025, 44(1): 100467
doi: 10.1016/j.cjsc.2024.100467
摘要:
Plasmonic nanocrystals with intrinsic chirality are becoming a hot research focus and offer a wide range of applications in optics, biomedicine, asymmetric catalysis, and enantioselective sensing. Making use of the enantioselective interaction of the chiral biomolecules and plasmonic nanocrystals, the biomolecules-directed synthesis endows chiral plasmonic nanocrystals with tunable optical properties and excellent biocompatibility. Recent advances in the biomolecule-directed geometric control of...
Plasmonic nanocrystals with intrinsic chirality are becoming a hot research focus and offer a wide range of applications in optics, biomedicine, asymmetric catalysis, and enantioselective sensing. Making use of the enantioselective interaction of the chiral biomolecules and plasmonic nanocrystals, the biomolecules-directed synthesis endows chiral plasmonic nanocrystals with tunable optical properties and excellent biocompatibility. Recent advances in the biomolecule-directed geometric control of...
