Particulate metal chalcogenides for photocatalytic Z-scheme overall water splitting DOI Creative Commons
Shanshan Chen, Chenyang Li, Kazunari Domen

et al.

Joule, Journal Year: 2023, Volume and Issue: 7(11), P. 2445 - 2467

Published: Oct. 30, 2023

Language: Английский

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

103
Near-Infrared-Responsive Photocatalytic CO2 Conversion via In Situ Generated Co3O4/Cu2O DOI
Shengjie Bai, Wenhao Jing, Guiwei He

et al.

ACS Nano, Journal Year: 2023, Volume and Issue: 17(11), P. 10976 - 10986

Published: May 24, 2023

Photocatalytic CO2 conversion to fuels is a promising strategy for achieving global carbon neutrality. However, infrared light, which accounts ∼50% of the full sunlight spectrum, has not yet been effectively utilized via photocatalysis. Here, we present an approach directly power photocatalytic reduction using near-infrared light. This light-responsive process occurs on in situ generated Co3O4/Cu2O photocatalyst with nanobranch structure. Photoassisted Kelvin probe force microscopy and relative measurements demonstrate increase surface photovoltage after illumination by We also find that Cu(I) this could facilitate formation *CHO intermediate, thus enabling high-performance CH4 production yield 6.5 μmol/h selectivity 99%. Moreover, perform practically oriented direct solar-driven under concentrated achieve fuel 12.5 μmol/h.

Language: Английский

Citations

98
Novel BiOBr/Bi2S3 high-low junction prepared by molten salt method for boosting photocatalytic degradation and H2O2 production DOI

Shishi Shen,

Xibao Li, Yingtang Zhou

et al.

Journal of Material Science and Technology, Journal Year: 2023, Volume and Issue: 155, P. 148 - 159

Published: March 17, 2023

Language: Английский

Citations

91
Recent progress of low-dimensional metal sulfides photocatalysts for energy and environmental applications DOI Creative Commons
Jun Di, Wei Jiang

Materials Today Catalysis, Journal Year: 2023, Volume and Issue: 1, P. 100001 - 100001

Published: March 17, 2023

Language: Английский

Citations

64
Mechanism of electrocatalytic CO2 reduction reaction by borophene supported bimetallic catalysts DOI
Meiling Liu, Jayaraman Balamurugan, Tongxiang Liang

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 659, P. 959 - 973

Published: Jan. 12, 2024

Language: Английский

Citations

53
Molecular‐Level Regulation Strategies Toward Efficient Charge Separation in Donor−Acceptor Type Conjugated Polymers for Boosted Energy‐Related Photocatalysis DOI
Lu Wang,

Linghao Liu,

Yan Li

et al.

Advanced Energy Materials, Journal Year: 2023, Volume and Issue: 14(5)

Published: Dec. 11, 2023

Abstract The development of efficient photocatalysts for artificial photocatalytic energy conversion is an intriguing strategy. Promisingly, conjugated polymers (CPs) have been actively investigated as alternatives to traditional inorganic semiconductors photocatalysis due their molecularly tunable optoelectronic properties, thus providing a great platform molecular design. Incorporating donor (D) and acceptor (A) units into the backbone CPs ensures adequate D−A interface, which essential facilitating charge separation. This approach also allows bandgaps leading significant progress in conversions recent years. Here, fundamentals D–A type are initially outlined, followed by advanced experimental methods density functional theory (DFT) calculations investigating carrier dynamics. Then, detailed exposition synthetic strategies carried out. Their extensive applications diverse energy‐related conversions, such hydrogen evolution, oxygen overall water splitting, CO 2 reduction, N H O evolution comprehensively presented. review provides new comprehensive insights molecular‐level design catalysts boosted conversion, expected further advance photocatalysis.

Language: Английский

Citations

49
Synergistic effect of oxygen species and vacancy for enhanced electrochemical CO2 conversion to formate on indium oxide DOI Creative Commons
Tengfei Ma, Zihao Jiao, Haoran Qiu

et al.

eScience, Journal Year: 2024, Volume and Issue: 4(3), P. 100246 - 100246

Published: Feb. 2, 2024

Indium-based oxides are promising electrocatalysts for producing formate via CO2 reduction reaction, in which *OCHO is considered the key intermediate. Here, we identified that *COOH pathway could be preferential to produce on In2O3 of In/In2O3 heterojunction due synergistic effect oxygen species and vacancy. Specifically, *CO2 were observed related production by situ Raman spectroscopy. The theoretical calculations further demonstrated energy barrier formation was decreased presence vacancy, similar or lower than In surface. As a result, selectivity over 90% obtained prepared with 343 ± 7 mA cm–2 partial current density. Furthermore, when using Si-based photovoltaic as an supplier, 10.11% solar–to–fuel efficiency achieved.

Language: Английский

Citations

23
2D/2D g-C3N4@BiOI S-scheme heterojunction with gas-liquid-solid triphase interface for highly efficient CO2 photoreduction DOI
Chao Yang, Qing‐He Zhang, Wang Wang

et al.

Science China Materials, Journal Year: 2024, Volume and Issue: 67(6), P. 1830 - 1838

Published: April 28, 2024

Language: Английский

Citations

23
Endowing polymeric carbon nitride photocatalyst with CO2 activation sites by anchoring atomic cobalt cluster DOI

Yaru Shang,

Yijie Hou,

Xun Cao

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 486, P. 150306 - 150306

Published: March 11, 2024

Language: Английский

Citations

19
Strain-Induced Surface Interface Dual Polarization Constructs PML-Cu/Bi12O17Br2 High-Density Active Sites for CO2 Photoreduction DOI Creative Commons
Yi Zhang,

Fangyu Guo,

Jun Di

et al.

Nano-Micro Letters, Journal Year: 2024, Volume and Issue: 16(1)

Published: Jan. 16, 2024

Abstract The insufficient active sites and slow interfacial charge transfer of photocatalysts restrict the efficiency CO 2 photoreduction. synchronized modulation above key issues is demanding challenging. Herein, strain-induced strategy developed to construct Bi–O-bonded interface in Cu porphyrin-based monoatomic layer (PML-Cu) Bi 12 O 17 Br (BOB), which triggers surface dual polarization PML-Cu/BOB (PBOB). In this multi-step polarization, built-in electric field formed between interfaces induces electron from conduction band (CB) BOB CB PML-Cu suppresses its reverse migration. Moreover, further promotes converge atoms. introduction endows a high density dispersed on PBOB, significantly promoting adsorption activation desorption. conversion rate photoreduction for PBOB can reach 584.3 μmol g −1 , 7.83 times higher than 20.01 PML-Cu. This work offers valuable insights into regulation site design catalysts.

Language: Английский

Citations

18