Progress and prospect of CO2 photocatalytic reduction to methanol DOI

Tongxin Qu,

Shuzhou Wei,

Zhuo Xiong

et al.

Fuel Processing Technology, Journal Year: 2023, Volume and Issue: 251, P. 107933 - 107933

Published: Aug. 21, 2023

Language: Английский

Well-defined diatomic catalysis for photosynthesis of C2H4 from CO2 DOI Creative Commons

Zhongkai Xie,

Shengjie Xu, Longhua Li

et al.

Nature Communications, Journal Year: 2024, Volume and Issue: 15(1)

Published: March 18, 2024

Abstract Owing to the specific electronic-redistribution and spatial proximity, diatomic catalysts (DACs) have been identified as principal interest for efficient photoconversion of CO 2 into C H 4 . However, predominant bottom-up strategy DACs synthesis has critically constrained development highly ordered due random distribution heteronuclear atoms, which hinders optimization catalytic performance exploration actual reaction mechanism. Here, an up-bottom ion-cutting architecture is proposed fabricate well-defined DACs, superior proximity CuAu diatomics (DAs) decorated TiO (CuAu-DAs-TiO ) successfully constructed compact heteroatomic spacing (2-3 Å). profoundly low C-C coupling energy barrier CuAu-DAs-TiO , a considerable production with sustainability achieved. Our discovery inspires novel fabrication motivate distinct deduction heteroatom synergistically

Language: Английский

Citations

44

Cuproptotic nanoinducer-driven proteotoxic stress potentiates cancer immunotherapy by activating the mtDNA–cGAS–STING signaling DOI
Xinying Yu, Bei Li, Jie Yan

et al.

Biomaterials, Journal Year: 2024, Volume and Issue: 307, P. 122512 - 122512

Published: Feb. 26, 2024

Language: Английский

Citations

37

Surface Engineered Single‐atom Systems for Energy Conversion DOI

Yutang Yu,

Zijian Zhu, Hongwei Huang

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: 36(16)

Published: Jan. 10, 2024

Abstract Single‐atom catalysts (SACs) are demonstrated to show exceptional reactivity and selectivity in catalytic reactions by effectively utilizing metal species, making them a favorable choice among the different active materials for energy conversion. However, SACs still early stages of conversion, problems like agglomeration low conversion efficiency hampering their practical applications. Substantial research focus on support modifications, which vital SAC stability due intimate relationship between atoms support. In this review, category supports variety surface engineering strategies employed SA systems summarized, including site (heteroatom doping, vacancy introducing, groups grafting, coordination tunning) structure (size/morphology control, cocatalyst deposition, facet engineering, crystallinity control). Also, merits single‐atom systematically introduced. Highlights comprehensive summary discussions utilization surface‐engineered diversified applications photocatalysis, electrocatalysis, thermocatalysis, devices. At end potential obstacles using field discussed. This review aims guide rational design manipulation target‐specific capitalizing characteristic benefits engineering.

Language: Английский

Citations

35

Progress in design and preparation of multi-atom catalysts for photocatalytic CO2 reduction DOI Open Access
Zhonghao Wang, Guojun Zou, Jong Hyeok Park

et al.

Science China Materials, Journal Year: 2024, Volume and Issue: 67(2), P. 397 - 423

Published: Jan. 5, 2024

Language: Английский

Citations

20

Revealing electron numbers-binding energy relationships in heterojunctions via in-situ irradiated XPS DOI
Yukun Li, Yongshang Zhang,

Ruohan Hou

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2024, Volume and Issue: 356, P. 124223 - 124223

Published: May 22, 2024

Language: Английский

Citations

20

Photochemical Tuning of Tricoordinated Nitrogen Deficiency in Carbon Nitride to Create Delocalized π Electron Clouds for Efficient CO2 Photoreduction DOI
Lei Li,

Huanhuan Liu,

Chao Cheng

et al.

ACS Catalysis, Journal Year: 2024, Volume and Issue: 14(13), P. 10204 - 10213

Published: June 21, 2024

Precisely engineering point defects holds promise for the development of state-of-the-art photocatalysts CO2 conversion. This study demonstrates controllable creation nitrogen vacancies (VNs) in centers heptazine rings graphitic carbon nitrides (g-C3N4) via a photochemical-assisted etching strategy. Spectroscopic analyses and theoretical simulations elucidate photochemical process to hydrogenate situated at center g-C3N4 ring then release an ammonia molecule, accompanied by photooxidation sacrificial agents. The catalyst with optimal VNs concentration achieves CO generation rate 35.2 μmol g–1 h–1 nearly 100% selectivity, comparable performance reported materials. remarkably improved photoactivity is due adjustments electronic structures midgap states delocalized π electron cloud created 12-membered surrounding VN, which maximizes light-harvesting efficiencies suppresses recombination photogenerated electrons holes. also activates neighboring catalytic reduce energy barrier reduction. work provides good design concept regulate activity defects.

Language: Английский

Citations

20

Synergetic regulation of electronic structure of graphitic carbon nitride through phosphorus and carbon co-doping for enhanced photocatalytic CO2 reduction DOI

Qi-Su Huang,

Qiuju Li,

Chengcheng Chu

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 482, P. 149155 - 149155

Published: Jan. 28, 2024

Language: Английский

Citations

19

Cascaded *CO−*COH Intermediates on a Nonmetallic Plasmonic Photocatalyst for CO2‐to‐C2H6 with 90.6 % Selectivity DOI

Liteng Ren,

Xiaonan Yang,

Xin Sun

et al.

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(30)

Published: May 8, 2024

Oxygen vacancies (O

Language: Английский

Citations

19

Unlocking solar energy: Photocatalysts design for tuning the CO2 conversion into high-value (C2+) solar fuels DOI
Chaitanya B. Hiragond, Niket S. Powar, Hwapyong Kim

et al.

EnergyChem, Journal Year: 2024, Volume and Issue: 6(5), P. 100130 - 100130

Published: July 16, 2024

Language: Английский

Citations

19

Construction of a red phosphorus-molybdenum dioxide electron-rich interface for efficient photocatalytic reduction of carbon dioxide DOI

Guanghui Luo,

Huimin Liu, Ruilin Wang

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 684, P. 346 - 354

Published: Jan. 2, 2025

Language: Английский

Citations

3