Synergistic Coupling of Charge Extraction and Sinking in Cu5FeS4/Ni3S2@NF for Photoassisted Electrocatalytic Oxygen Evolution DOI
Dongxu Zhang, Yanhong Liu, Naiyun Liu

и другие.

Inorganic Chemistry, Год журнала: 2023, Номер 62(33), С. 13587 - 13596

Опубликована: Авг. 9, 2023

Exploring low-cost and high-performance oxygen evolution reaction (OER) catalysts has attracted great attention due to their crucial role in water splitting. Here, a bifunctional Cu5FeS4/Ni3S2@NF catalyst was situ formed on nickel (Ni) foam toward efficient photoassisted electrocatalytic (P-EC) OER, which displays an ultralow overpotential of 260 mV at 30 mA cm-2 alkaline solution, outperforming most previously reported Ni-based catalysts. It also shows potential degradation antibiotics as alternative anode OER owing the prompt transfer photogenerated holes. The photocurrent test transient photovoltage spectroscopy indicate that synergistic coupling charge extraction sinking effects Cu5FeS4 Ni3S2 is critical for boosting activity via photoassistance. Electrochemical active surface area electrochemical impedance tests further prove electromotive force can effectively compensate OER. This work not only provides good guidance integrating photocatalysis electrocatalysis, but indicates key utilization carriers P-EC.

Язык: Английский

Research advances on production and application of algal biochar in environmental remediation DOI
Chongqing Wang, Lin Xiao, Xiuxiu Zhang

и другие.

Environmental Pollution, Год журнала: 2024, Номер 348, С. 123860 - 123860

Опубликована: Март 25, 2024

Язык: Английский

Процитировано

45

Research progress on activated persulfate by biochar: Soil and water environment remediation, mechanism exploration and simulation calculation DOI

Ziming Xin,

Jianhao Tong,

Jing Wang

и другие.

Chemical Engineering Journal, Год журнала: 2024, Номер 493, С. 152718 - 152718

Опубликована: Май 31, 2024

Язык: Английский

Процитировано

18

Constructing an S-scheme ZnSnO3-CuBi2O4 heterojunction through interfacial modulation to boost visible-light-induced photothermal-photocatalytic degradation of tetracycline DOI
Xueying Wang, Rongyu Zhang, Jun Luo

и другие.

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 115612 - 115612

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

8

Photoelectrocatalytic degradation of tetracycline through C3N5/TiO2 nanotube arrays photoanode under visible light: Performance, DFT calculation and mechanism DOI
Xingchen Liu, Wenjie Liu, Shuaishuai Xin

и другие.

Journal of environmental chemical engineering, Год журнала: 2023, Номер 11(5), С. 110576 - 110576

Опубликована: Июль 17, 2023

Язык: Английский

Процитировано

27

The inherent nature of N/P heteroatoms in Sargassum fusiforme seaweed biochar enhanced the nonradical activation of peroxymonosulfate for acetaminophen degradation in aquatic environments DOI
Soohyun Bae, Md Abdullah Al Masud, Sivasankar Annamalai

и другие.

Chemosphere, Год журнала: 2024, Номер 356, С. 141877 - 141877

Опубликована: Апрель 3, 2024

Язык: Английский

Процитировано

16

Peroxymonosulfate-activated photocatalytic degradation of norfloxacin via a dual Z-scheme g-C3N5/BiVO4/CoFe − LDH heterojunction: Operation and mechanistic insights DOI
Eunji Lee,

Govindan Jagan,

Jong Uk Choi

и другие.

Chemical Engineering Journal, Год журнала: 2024, Номер 494, С. 152961 - 152961

Опубликована: Июнь 9, 2024

Язык: Английский

Процитировано

16

Enhanced Atrazine Degradation in Water by N, P Co-doped Biochar Based on Peroxymonosulfate: Performance, Mechanism and Phytotoxicity Reduction DOI
Jinmeng Wu, Yujiao Wen, Zhen Leng

и другие.

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 116002 - 116002

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

2

Mechanistic pathways and optimization of salinity-tolerant antibiotic degradation catalyzed by Gracilaria verrucosa biochar DOI
Soohyun Bae, Md Abdullah Al Masud, Won Sik Shin

и другие.

Chemical Engineering Science, Год журнала: 2025, Номер unknown, С. 121455 - 121455

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

1

Algae-derived metal-free boron-doped biochar acts as a catalyst for the activation of peroxymonosulfate toward the degradation of diclofenac DOI
Sivasankar Annamalai, Won Sik Shin

Environmental Pollution, Год журнала: 2023, Номер 331, С. 121850 - 121850

Опубликована: Май 19, 2023

Язык: Английский

Процитировано

22

MOF-derived C, N-In2O3 with GdFeO3 Z-scheme heterostructure for the photocatalytic removal of tetracycline DOI Creative Commons
K. Saravanakumar,

Govindan Jagan,

Jong-Ho Lee

и другие.

npj Clean Water, Год журнала: 2023, Номер 6(1)

Опубликована: Ноя. 1, 2023

Abstract Metal oxides derived from metal–organic frameworks have received considerable attention for water treatment. Herein, MIL-68 (In)–derived rod-like carbon (C) and nitrogen (N) codoped In 2 O 3 –modified GdFeO (CN–InO/GdF) Z-scheme heterostructures were rationally constructed through simple pyrolysis a wet-chemical route. The synthesized CN–InO/GdF catalysts characterized using several physicochemical techniques. Moreover, the obtained exhibited excellent photocatalytic performance toward tetracycline (TC) degradation. Impressively, optimized CN–InO/GdF-3 heterostructure catalyst displayed boosted TC removal efficiency of 99.06% within 60 min irradiation, which was 7.1 9.7 times higher than those bare CN–InO , respectively. remarkably enhanced photoactivity principally attributed to synergistically combined interfaces hindering recombination photoinduced carriers, maintained redox capacity via spatial charge transfer. Finally, tentative degradation mechanism determined on basis density functional theory calculations intermediates analysis. This work elucidated design highly efficient various applications.

Язык: Английский

Процитировано

22