Efficient photocatalytic H2 production of g-C3N4 using nickel (II) functional complex as promoter DOI
Yan‐Ju Huang,

Li-Lei Liu,

Jun Zhang

et al.

Inorganica Chimica Acta, Journal Year: 2023, Volume and Issue: 555, P. 121585 - 121585

Published: May 19, 2023

Language: Английский

A review on emerging homojunction photocatalysts with impressive performances for wastewater detoxification DOI
Aziz Habibi‐Yangjeh,

Khadijeh Pournemati

Critical Reviews in Environmental Science and Technology, Journal Year: 2023, Volume and Issue: 54(4), P. 290 - 320

Published: Aug. 1, 2023

AbstractHeterogeneous photocatalysis, as an energy-saving technology, is a fascinating strategy to tackle environmental issues and energy shortages. The efficacy of these processes severely relevant the suppression charges recombination, which hinders widespread utilization processes. segregation from fast recombination can be considerably improved by formation heterojunction among components photocatalysts. Nevertheless, formed between different semiconductors diminishes continuity carriers transfer amongst semiconductors. Moreover, construction heterojunctions significantly relies on matching band structures desired Hopefully, homojunction exposing facets, morphologies, crystal phases single semiconductor feasible for impressively recombination. In comparison with photocatalysts, almost identical in both sides junction area provide not only incredibly matched lattice, but also integrity bonding counterparts, facilitates charge migration within photocatalyst. Furthermore, established built-in electric field regions could enforce efficiently separation Herein, we reviewed latest researches about emerging photocatalysts their application degradation various wastewater pollutants. present review intends stimulate research communities focus this kind materials, impressive performances photocatalytic processes.Keywords: Energy conversionenvironmental crisishomojunction photocatalystseparation carrierswastewater treatmentHANDLING EDITORS: Jose-Julio Ortega-Calvo Lena Q. Ma Disclosure statementNo potential conflict interest was reported authors.Additional informationFundingWe are thankful all supports University Mohaghegh Ardabili.

Language: Английский

Citations

113
Recent Advances in g-C3N4-Based Materials and Their Application in Energy and Environmental Sustainability DOI Creative Commons
Qian Wang, Yongfei Li, Fenglin Huang

et al.

Molecules, Journal Year: 2023, Volume and Issue: 28(1), P. 432 - 432

Published: Jan. 3, 2023

Graphitic carbon nitride (g-C3N4), with facile synthesis, unique structure, high stability, and low cost, has been the hotspot in field of photocatalysis. However, photocatalytic performance g-C3N4 is still unsatisfactory due to insufficient capture visible light, surface area, poor electronic conductivity, fast recombination photogenerated electron-hole pairs. Thus, different modification strategies have developed improve its performance. In this review, properties preparation methods are systematically introduced, various approaches, including morphology control, elemental doping, heterojunction construction, nanomaterials, discussed. Moreover, applications energy environmental sustainability summarized, such as hydrogen generation, CO2 reduction, degradation contaminants recent years. Finally, concluding remarks perspectives on challenges, suggestions for exploiting g-C3N4-based photocatalysts presented. This review will deepen understanding state art g-C3N4, fabrication, modification, application sustainability.

Language: Английский

Citations

85
Pd(II) coordination molecule modified g-C3N4 for boosting photocatalytic hydrogen production DOI
Xiaosong Zhou,

Xiaoxing Yu,

Lanzhen Peng

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 671, P. 134 - 144

Published: May 22, 2024

Language: Английский

Citations

42
MoB2 modified g-C3N4: A Schottky junction with enhanced interfacial redox activity and charge separation for efficient photocatalytic H2 evolution DOI

Yuanxuan Xian,

Ziqing Li,

Lanzhen Peng

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 345, P. 127337 - 127337

Published: April 3, 2024

Language: Английский

Citations

35
A Hybrid Photocatalytic System Splits Atmospheric Water to Produce Hydrogen DOI

Linglong He,

Xianghui Zeng, Hui Chen

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: 34(19)

Published: Jan. 9, 2024

Abstract Large‐scale photocatalytic water‐splitting panel reactor system is developed and demonstrated its commercial feasibility. However, water scarcity one of the leading challenges for sustainable development hydrogen generation in a well‐lit area. Here, harvesting form air‐photothermal evaporation‐photocatalytic evolution (AWPH) devised. The hybrid comprising carbonized wood (CWx) combined with hygroscopic salt ZnCl 2 Pt‐modified g‐C 3 N 4 nanosheets (Pt‐CN) as photocatalyst developed, which has vertical pore structure that can provide attachment sites salt. adsorbed by driven along channels to due photothermal conversion effect. bi‐phase interfaces vapor/photocatalyst/hydrogen produced photothermal‐photocatalytic significantly reduce interface barrier substantially lower resistance transport. CW550 exhibited uptake 0.56 g −1 yield 21.99 µmol cm −2 under 100 mW illumination at flow rate mL min 5 h half atmospheric pressure.

Language: Английский

Citations

21
Recent advancements in graphitic carbon nitride based direct Z- and S-scheme heterostructures for photocatalytic H2O2 production DOI Creative Commons
Subrat Kumar Sahoo,

Lopamudra Acharya,

Lijarani Biswal

et al.

Inorganic Chemistry Frontiers, Journal Year: 2024, Volume and Issue: 11(16), P. 4914 - 4973

Published: Jan. 1, 2024

This review summarizes advancements in g-C 3 N 4 -based direct Z and S-scheme heterostructures for solar H 2 O synthesis, exploring advanced characterization methods to verify the charge transfer mechanism.

Language: Английский

Citations

15
Highly Defective Dark TiO2 Modified with Pt: Effects of Precursor Nature and Preparation Method on Photocatalytic Properties DOI
Elena D. Fakhrutdinova, O. A. Reutova, Tatiana Bugrova

et al.

Transactions of Tianjin University, Journal Year: 2024, Volume and Issue: 30(2), P. 198 - 209

Published: April 1, 2024

Language: Английский

Citations

13
Facile synthesis method of C self-doped g-C3N4 and its performance in photodegradation of sulfamethoxazole DOI
Yali Song, Ziyan Li, Cai‐Rong Yang

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 338, P. 126548 - 126548

Published: Jan. 30, 2024

Language: Английский

Citations

9
A critical review on modification strategies of Bi2Sn2O7 photocatalysts and their applications in energy and environmental remediation fields DOI
Xiao-Ju Wen, Xuan Wu, Lin Hu

et al.

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 526, P. 216377 - 216377

Published: Dec. 6, 2024

Language: Английский

Citations

9
Doping vs. heterojunction: A comparative study of the approaches for improving the photocatalytic activity of flower-like Bi2WO6 for water treatment with domestic LED light DOI Creative Commons
Artem S. Belousov,

Alina A. Parkhacheva,

Е. В. Сулейманов

et al.

Catalysis Communications, Journal Year: 2023, Volume and Issue: 180, P. 106705 - 106705

Published: May 30, 2023

In this work, Bi2WxMo1–xO6 solid solutions and Bi2WO6/g-C3N4 composites were synthesized by a simple hydrothermal method, characterized complex of physicochemical methods used in the decomposition organic pollutants under visible light to comprehensively compare different modulating techniques. The highest efficiency was detected for Bi2W0.5Mo0.5O6 degradation methylene blue (conversion 52.9%, TON = 0.022), indicating attractiveness doping strategy. Excellent results achieved with small amounts H2O2 photodegradation 97.9%, 0.040) phenol 81.2%, 0.056).

Language: Английский

Citations

22