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2022 Volume 41 Issue 6
2022, 41(6): 220600
doi: 10.14102/j.cnki.0254-5861.2022-0158
Abstract:
2022, 41(6): 220600
doi: 10.14102/j.cnki.0254-5861.2022-0150
Abstract:
The promising S-scheme heterojunction photocatalysts are considered as a novel frontier due to their superiority in various solar-driven energy-related applications. Recently, a novel atom-specific tailoring strategy has been introduced on the constr...
The promising S-scheme heterojunction photocatalysts are considered as a novel frontier due to their superiority in various solar-driven energy-related applications. Recently, a novel atom-specific tailoring strategy has been introduced on the constr...
2022, 41(6): 220600
doi: 10.14102/j.cnki.0254-5861.2022-0124
Abstract:
Single-atom catalysts have high catalytic activity due to their unique quantum size effects and optimal atom utilization. Herein, visible-light-responsive photocatalysts were designed by coupling CdS with graphene quantum dots (GQDs) and platinum sin...
Single-atom catalysts have high catalytic activity due to their unique quantum size effects and optimal atom utilization. Herein, visible-light-responsive photocatalysts were designed by coupling CdS with graphene quantum dots (GQDs) and platinum sin...
2022, 41(6): 220601
doi: 10.14102/j.cnki.0254-5861.2022-0108
Abstract:
Utilizing solar energy to achieve artificial photosynthesis of chemical fuel is prevalent in tackling excessive CO2 emission and fossil fuel depletion. Grievous charge recombination and weak redox capability aggravate the CO2 photoreduction performan...
Utilizing solar energy to achieve artificial photosynthesis of chemical fuel is prevalent in tackling excessive CO2 emission and fossil fuel depletion. Grievous charge recombination and weak redox capability aggravate the CO2 photoreduction performan...
2022, 41(6): 220602
doi: 10.14102/j.cnki.0254-5861.2022-0062
Abstract:
The low separation/migration efficiency is a major obstacle that limits the practical application of semiconductor-photocatalysts. Constructing S-scheme heterojunction is an ideal strategy for providing high photocatalytic activity via accelerating c...
The low separation/migration efficiency is a major obstacle that limits the practical application of semiconductor-photocatalysts. Constructing S-scheme heterojunction is an ideal strategy for providing high photocatalytic activity via accelerating c...
2022, 41(6): 220603
doi: 10.14102/j.cnki.0254-5861.2022-0096
Abstract:
Nowadays, conjugated polymers have garnered numerous attention as a new class of organic photocatalysts due to their tunable electronic properties, low cost, excellent stability and sufficient light-absorption performance. In particular, pyrene-benzo...
Nowadays, conjugated polymers have garnered numerous attention as a new class of organic photocatalysts due to their tunable electronic properties, low cost, excellent stability and sufficient light-absorption performance. In particular, pyrene-benzo...
2022, 41(6): 220603
doi: 10.14102/j.cnki.0254-5861.2022-0090
Abstract:
The production of renewable fossil fuels such as CH4 and CO by photocatalytic CO2 reduction has attracted more and more attention. However, single photocatalyst is less efficient for photocatalytic reduction of CO2 due to the fast recombination of ph...
The production of renewable fossil fuels such as CH4 and CO by photocatalytic CO2 reduction has attracted more and more attention. However, single photocatalyst is less efficient for photocatalytic reduction of CO2 due to the fast recombination of ph...
2022, 41(6): 220604
doi: 10.14102/j.cnki.0254-5861.2022-0068
Abstract:
The construction of donor-acceptor (D-A) molecular structure is an attractive strategy to enhance the photocatalytic performance of polymeric semiconductors. Herein, dibenzothiophene (DBT)-4-carbaldehyde as the precursor is introduced into g-C3N4 (TC...
The construction of donor-acceptor (D-A) molecular structure is an attractive strategy to enhance the photocatalytic performance of polymeric semiconductors. Herein, dibenzothiophene (DBT)-4-carbaldehyde as the precursor is introduced into g-C3N4 (TC...
2022, 41(6): 220605
doi: 10.14102/j.cnki.0254-5861.2022-0152
Abstract:
Sulfur and selenium co-doped graphitic carbon nitride (SSCN) with efficient photocatalytic activity was synthesized by synchronously introducing sulfur and selenium atoms into the melon structure of g-C3N4 (GCN) via a facile solid-phase thermal react...
Sulfur and selenium co-doped graphitic carbon nitride (SSCN) with efficient photocatalytic activity was synthesized by synchronously introducing sulfur and selenium atoms into the melon structure of g-C3N4 (GCN) via a facile solid-phase thermal react...
2022, 41(6): 220606
doi: 10.14102/j.cnki.0254-5861.2021-0055
Abstract:
In this work, bimetallic NiCoP nanoparticles (NPs) were firstly prepared by a solvothermal method using red phosphorus (RP) as P source, and it was combined with RP nanosheets via a physical grinding process. Investigation indicates that NiCoP has be...
In this work, bimetallic NiCoP nanoparticles (NPs) were firstly prepared by a solvothermal method using red phosphorus (RP) as P source, and it was combined with RP nanosheets via a physical grinding process. Investigation indicates that NiCoP has be...
2022, 41(6): 220606
doi: 10.14102/j.cnki.0254-5861.2022-0103
Abstract:
By adjusting the type and proportion of doping elements in the g-C3N4-based photocatalyst, the internal electric field (IEF) strength of the semiconductor can be regulated. This can effectively enhance the driving force of charge separation in the ph...
By adjusting the type and proportion of doping elements in the g-C3N4-based photocatalyst, the internal electric field (IEF) strength of the semiconductor can be regulated. This can effectively enhance the driving force of charge separation in the ph...
2022, 41(6): 220607
doi: 10.14102/j.cnki.0254-5861.2022-0042
Abstract:
Reasonable design of heterojunction can greatly improve the photocatalytic hydrogen evolution activity of materials. Herein, p-n heterojunction of 2D/3D structure is constructed by the nanosheet of CoAl-LDH and rock-like CuI. The introduction of CuI ...
Reasonable design of heterojunction can greatly improve the photocatalytic hydrogen evolution activity of materials. Herein, p-n heterojunction of 2D/3D structure is constructed by the nanosheet of CoAl-LDH and rock-like CuI. The introduction of CuI ...
