Hetero-phase Pd4S metallene nanoribbons with Pd-rich vacancies for sulfur ion degradation-assisted hydrogen production DOI Open Access

Wenxin Wang,

Qiqi Mao,

Shaojian Jiang

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2023, Volume and Issue: 340, P. 123194 - 123194

Published: Aug. 21, 2023

Language: Английский

Carbon quantum dots-modified tetra (4-carboxyphenyl) porphyrin/BiOBr S-scheme heterojunction for efficient photocatalytic antibiotic degradation DOI Open Access
Chunchun Wang,

Ke Rong,

Yan Liu

et al.

Science China Materials, Journal Year: 2024, Volume and Issue: 67(2), P. 562 - 572

Published: Jan. 23, 2024

Language: Английский

Citations

121
Carbon quantum dots and interfacial chemical bond synergistically modulated S-scheme Mn0.5Cd0.5S/BiOBr photocatalyst for efficient water purification DOI
Shijie Li, Changjun You, Qingquan Xue

et al.

Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: 214, P. 255 - 265

Published: July 18, 2024

Language: Английский

Citations

102
Isolated Electron Trap‐Induced Charge Accumulation for Efficient Photocatalytic Hydrogen Production DOI

Wenhuan Huang,

Chenyang Su,

Chen Zhu

et al.

Angewandte Chemie International Edition, Journal Year: 2023, Volume and Issue: 62(25)

Published: April 20, 2023

The solar-driven evolution of hydrogen from water using particulate photocatalysts is considered one the most economical and promising protocols for achieving a stable supply renewable energy. However, efficiency photocatalytic splitting far satisfactory due to sluggish electron-hole pair separation kinetics. Herein, isolated Mo atoms in high oxidation state have been incorporated into lattice Cd0.5 Zn0.5 S (CZS@Mo) nanorods, which exhibit rate 11.32 mmol g-1 h-1 (226.4 μmol ; catalyst dosage 20 mg). Experimental theoretical simulation results imply that highly oxidized species lead mobile-charge imbalances CZS induce directional photogenerated electrons transfer, resulting effectively inhibited recombination greatly enhanced efficiency.

Language: Английский

Citations

94
Surface plasmon effect combined with S-scheme charge migration in flower-like Ag/Ag6Si2O7/Bi12O17Cl2 enables efficient photocatalytic antibiotic degradation DOI

Chuqi Shen,

Xinyu Li, Bing Xue

et al.

Applied Surface Science, Journal Year: 2024, Volume and Issue: 679, P. 161303 - 161303

Published: Sept. 23, 2024

Language: Английский

Citations

68
Rejoint of Carbon Nitride Fragments into Multi‐Interfacial Order‐Disorder Homojunction for Robust Photo‐Driven Generation of H2O2 DOI Creative Commons

Fengting He,

Yang‐Ming Lu,

Yuzhao Wu

et al.

Advanced Materials, Journal Year: 2023, Volume and Issue: 36(9)

Published: Nov. 8, 2023

Abstract Photocatalytic technology based on carbon nitride (C 3 N 4 ) offers a sustainable and clean approach for hydrogen peroxide (H 2 O production, but the yield is severely limited by sluggish hot carriers due to weak internal electric field. In this study, novel devised fragmenting bulk C into smaller pieces (CN‐NH then subjecting it directed healing process create multiple order‐disorder interfaces ‐NaK). The resulting junctions in CN‐NH ‐NaK significantly boost charge dynamics facilitate more spatially orderly separated redox centers. As result, demonstrates outstanding photosynthesis of H via both two‐step single‐electron one‐step double‐electron oxygen reduction pathways, achieving remarkable 16675 µmol h –1 g , excellent selectivity (> 91%), prominent solar‐to‐chemical conversion efficiency exceeding 2.3%. These results surpass pristine 158 times outperform previously reported ‐based photocatalysts. This work represents significant advancement catalyst design modification technology, inspiring development efficient metal‐free photocatalysts synthesis highly valued fuels.

Language: Английский

Citations

59
Metal-organic framework-based nanoarchitectonics: A promising material platform for electrochemical detection of organophosphorus pesticides DOI Creative Commons

Peisen Huang,

Wenjie Wu,

Mohua Li

et al.

Coordination Chemistry Reviews, Journal Year: 2023, Volume and Issue: 501, P. 215534 - 215534

Published: Nov. 25, 2023

Over recent decades, the widespread use of pesticides has been instrumental in securing a global food supply. However, this led to significant environmental pollution concerns. Given prevalent organophosphorus (OPs), there is an urgent need develop sensors that can detect OPs with high selectivity and sensitivity. Electrochemical offer affordable highly efficient solution for challenge. Particularly, have remarkable advancements creating metal–organic framework (MOF)-based electrochemical sensors. This review delves into current MOF-based sensors, emphasizing their detecting OPs. We investigate MOF modifications, detail methods affixing materials various electrodes, compare performance stability these methods. also provide insights design principles MOFs used detection OPs, breaking down core mechanism. hope our will guide researchers developing sustainable, effective, robust portable

Language: Английский

Citations

54
Construction of novel g-C3N4/β-FeOOH Z-Scheme heterostructure photocatalyst modified with carbon quantum dots for efficient degradation of RhB DOI
Juhua Luo, Xing Liu,

Jieliang Gu

et al.

Journal of Material Science and Technology, Journal Year: 2023, Volume and Issue: 181, P. 11 - 19

Published: Oct. 25, 2023

Language: Английский

Citations

45
Poly(triazine imide) nanospheres with spatially exposed prismatic facets for photocatalytic overall water splitting DOI Creative Commons
Dandan Zheng, Qian Wang, Zhiming Pan

et al.

Science China Materials, Journal Year: 2024, Volume and Issue: 67(6), P. 1900 - 1906

Published: Feb. 26, 2024

通过传统熔盐法合成的聚三嗪亚胺(PTI)其六棱柱晶体倾向于沿熔盐模板生长为聚晶形态, 这使得其侧面活性面难以充分暴露. 在本文中, 我们通过耦合熔盐法和硬模板法制备得到了具有高结晶性和侧面暴露的PTI纳米球. 研究表明, 熔点合适的LiCl/NaCl二元熔盐促进了高结晶六棱柱的形成, 此外, 三维模板使六棱柱能够沿空间分离方向定向生长. 优化后的PTI显示出具有完全扩展的π共轭聚合结构, 且具有空间暴露更完全的活性晶面. 因此, 制备得到的PTI纳米球光催化全分解水性能得到显著提升.

Language: Английский

Citations

43
Single‐atom catalyst application in distributed renewable energy conversion and storage DOI Creative Commons
Xiao Li, Wenxiu Xu, Yuhan Fang

et al.

SusMat, Journal Year: 2023, Volume and Issue: 3(2), P. 160 - 179

Published: March 2, 2023

Abstract In recent years, owing to the depletion of fossil energy and aggravation environmental pollution, conversion storage distributed renewable (such as solar energy, wind tidal energy) based on electrochemical technology have attracted extensive attention. Electrocatalytic processes with high efficiency selectivity play a key role in clean storage. With nearly 100% atomic utilization rate unique catalytic activity, single‐atom catalysts (SACs) been rapidly developed widely used field this review, we first introduce characteristics SACs. Then, focus application SACs conversion, including water electrolysis reaction, nitrogen reduction nitrate oxygen carbon dioxide reaction. terms storage, supercapacitors Li–S batteries. Further, enumerate some methods for synthesis metal loading or large scale. Finally, main challenges opportunities emerging future are discussed prospected.

Language: Английский

Citations

42
Interfacial Mo–S bond modulated S-scheme Mn0.5Cd0.5S/Bi2MoO6 heterojunction for boosted photocatalytic removal of emerging organic contaminants DOI
Shijie Li, Changjun You, Fang Yang

et al.

CHINESE JOURNAL OF CATALYSIS (CHINESE VERSION), Journal Year: 2025, Volume and Issue: 68, P. 259 - 271

Published: Jan. 1, 2025

Language: Английский

Citations

33