A photothermal agent (ECEI) with high photothermal conversion efficiency (85.78%) was synthesized based on coumarin fluorescent groups. In addition, the experimental results of hot and cold cycling show that ECEI has good photostability. Despite damage to the mitochondrial membrane pot...

采用高温固相法在1 050℃下烧结，制备了LiCoO₂低浓度梯度改性样品，分别为LiF掺杂包覆（LCOLF、LCO@LF）和MgF₂掺杂包覆（LCOMF、LCO@MF）。通过光电子能谱、透射电子显微镜和电化学技术等表征方法，对比分析材料形貌及电化学性能。结...

卤代芳烃是非常重要的合成砌块，广泛应用于农用化学品、材料和药物等的合成。芳烃的亲电取代卤化反应是制备芳基卤化物最简单的方法，但是富电子芳烃的卤化反应存在区域选择性差的挑战。本实验采用自组装协同催化策略，以环己基苯溴化反应为模型反应，高选择性合成溴代芳烃，进而应用于卤代芳烃的高选择性合成。在加深学生芳...

A series of novel titanium-oxo-clusters (TOCs, including Zn-Ti₁₁ and Cd-Ti₁₁) was designed for supercapacitors, expanding the potential application of TOCs. These materials demonstrate the benefits of titanium-based materials through their excellent pseudocapacitive energy stor...

Based on the 5-(3, 4-dicarboxyphenoxy) isophthalic acid (H₄dppa) ligand, two lanthanide metal-organic frameworks (Ln-MOFs) were designed and synthesized by hydrothermal synthesis: {(dima)[Dy(dppa)(H₂O)₂]·2.5H₂O}_n (Dy - MOF) and {(dima) [E...

通过碱处理结合铬改性策略实现了对高硅ZSM-5沸石孔道和酸性的协同调控，制备出了一种具有适宜酸性的高硅多级孔沸石催化剂。在碱处理的过程中，通过精细调节合成凝胶组成，在沸石晶体中引入的丰富共生界面，诱导了介孔的形成，从而打破了沸石硅铝比对常规碱处理法的限制。在铬改性的过程中，独特的多级孔结构促进了铬在...

析氧反应(OER)是电解水的关键反应之一。因此，高效的析氧反应电催化剂对水的分解至关重要。本研究工作基于泡沫镍(NF)基底，成功构筑了新型FeCoCrMnBS高熵氢氧化物(HEH)催化剂。FeCoCrMnBS HEH具有由大量非晶结构的超薄纳米片构成的多孔形态。获得的FeCoCrMnBS/NF电极在...

采用传统固相法制备了La³⁺掺杂的0.28Pb (In_1/2Nb_1/2) O₃-0.32Pb (Zn_1/3Nb_2/3) O₃-0.3PbTiO

A coordination polymer {[Cd(H₂dpa)(bpy)]·3H₂O}_n (Cd-CP) was designed and hydrothermal synthesized based on 4-(2, 4-dicarboxyphenoxy) phthalic acid (H₄dpa), 2, 2′-bipyridine (bpy) and Cd(NO₃)₂·4H₂O. The structure was ...

A new metal-organic framework (MOF) {[Cd(L)_0.5(4, 4'-bpy)_0.5]·H₂O}_n (1), where H₄L=(1, 1': 4', 1″-terphenyl)-2, 2″, 4, 4″-tetracarboxylic acid, 4, 4'-bpy=4, 4'-bipyridine, was synthesized by hydro-solvothermal method. The structure...