Rational design of one inorganic-organic hybrid Z-scheme heterojunction for high-performance photocatalytic water splitting DOI

Cun‐biao Lin,

Fu-li Sun, Jun Wen

et al.

Fuel, Journal Year: 2023, Volume and Issue: 341, P. 127682 - 127682

Published: Feb. 8, 2023

Language: Английский

Hydrogen Bonds and In situ Photoinduced Metallic Bi0/Ni0 Accelerating Z‐Scheme Charge Transfer of BiOBr@NiFe‐LDH for Highly Efficient Photocatalysis DOI

Rongjun Sun,

Zijian Zhu, Na Tian

et al.

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(41)

Published: July 8, 2024

For heterojunction system, the lack of stable interfacial driving force and definite charge transfer channel makes separation efficiency unsatisfactory. The photoreaction mechanism occurring at interface also receives less attention. Herein, a 2D/2D Z-scheme junction BiOBr@NiFe-LDH with large-area contact featured by short hydrogen bonds strong electric field (IEF) is synthesized, in situ photoinduced metallic species assisting demonstrated. between O atoms from BiOBr H NiFe-LDH induce significant redistribution, establishing robust IEF. Notably, during photocatalytic reaction, Bi

Language: Английский

Citations

24
Construction of novel PG/GeP2 and PG/SiP2 vdW heterostructures for high-efficiency photocatalytic water splitting DOI

W.X. Zhang,

Shibo Xi, Yilin Liang

et al.

Applied Surface Science, Journal Year: 2022, Volume and Issue: 608, P. 155106 - 155106

Published: Sept. 30, 2022

Language: Английский

Citations

61
Recent Progress in Fabrication and Application of BN Nanostructures and BN-Based Nanohybrids DOI Creative Commons
Dmitry V. Shtansky, Andrei T. Matveev, Elizaveta S. Permyakova

et al.

Nanomaterials, Journal Year: 2022, Volume and Issue: 12(16), P. 2810 - 2810

Published: Aug. 16, 2022

Due to its unique physical, chemical, and mechanical properties, such as a low specific density, large surface area, excellent thermal stability, oxidation resistance, friction, good dispersion enhanced adsorbing capacity, interlayer shear force, wide bandgap, hexagonal boron nitride (

Language: Английский

Citations

60
Electronic properties and photocatalytic water splitting with high solar-to-hydrogen efficiency in a hBNC/Janus WSSe heterojunction: First-principles calculations DOI

Guo Lin Qian,

Quan Xie, Qian Liang

et al.

Physical review. B./Physical review. B, Journal Year: 2023, Volume and Issue: 107(15)

Published: April 20, 2023

Currently, designing and exploring a photocatalyst with an interfacial electric field for hydrogen production from water splitting is crucial. Hence, based on first-principles calculations, we first calculate the electronic properties of two-dimensional hexagonal boron nitride (hBN)/Janus WSSe heterojunction. However, inherent energy band conformational defects hBN/Janus heterojunction inhibit efficiency photocatalytic. To solve this problem, doped $\mathrm{C}=\mathrm{C}$ bonds monolayer hBN to tune gap. The research shows that transition traditional type-I alignment type-II can be achieved through different contracting methods between carbon (hBNC) Janus WSSe. Notably, hBNC/SWSe direct Z-scheme has high carrier mobility. Compared hBNC/SeWS heterojunction, higher reduction reaction overpotential (${\ensuremath{\chi}}_{{\mathrm{H}}_{2}}=2.56\phantom{\rule{0.28em}{0ex}}\mathrm{eV}$) oxidation (${\ensuremath{\chi}}_{{\mathrm{O}}_{2}}=0.83\phantom{\rule{0.28em}{0ex}}\mathrm{eV}$) under acidic conditions. Furthermore, quantum solar (33.31%). Gibbs free calculations confirm both evolution are exothermic reactions proceed spontaneously external potential provided by photogenerated carriers. These results suggest applications in visible-light-driven splitting.

Language: Английский

Citations

41
2D Monolayer Catalysts: Towards Efficient Water Splitting and Green Hydrogen Production DOI
Krishna H. Modi, Pratik M. Pataniya, C.K. Sumesh

et al.

Chemistry - A European Journal, Journal Year: 2024, Volume and Issue: 30(23)

Published: Feb. 1, 2024

A viable alternative to non-renewable hydrocarbon fuels is hydrogen gas, created using a safe, environmentally friendly process like water splitting. An important role in water-splitting applications played by the development of two-dimensional (2D) layered transition metal chalcogenides (TMDCs), carbides (MXenes), graphene-derived 2D nanomaterials, phosphorene, and hexagonal boron nitride. Advanced synthesis methods characterization instruments enabled an effective application for improved electrocatalytic splitting sustainable production. Enhancing active sites, modifying phase electronic structure, adding conductive elements metals, forming heterostructures, altering defect state, etc., can improve catalytic activity stacked hybrid monolayer nanomaterials. The majority global research focused on finding safer substitutes petrochemical fuels, this review summarizes recent advancements field nanomaterials industrial-scale green production fuel cell applications.

Language: Английский

Citations

13
Direct S-scheme SnS2/BN heterojunction: A promising photocatalyst for overall water splitting DOI
Yonghui Du, Songhua Cai,

Beizheng Xu

et al.

Applied Surface Science, Journal Year: 2025, Volume and Issue: unknown, P. 162887 - 162887

Published: March 1, 2025

Language: Английский

Citations

1
Comprehensive insights into molecular simulation-driven advances in functional materials for pollutant mitigation DOI

Iman Salahshoori,

Majid Namayandeh Jorabchi, Morteza Asghari

et al.

Coordination Chemistry Reviews, Journal Year: 2025, Volume and Issue: 534, P. 216580 - 216580

Published: March 8, 2025

Language: Английский

Citations

1
Toward robust lithium–sulfur batteries via advancing Li2S deposition DOI Creative Commons
Xun Jiao,

Xiaoxia Tang,

Jingrui Li

et al.

Chemical Science, Journal Year: 2024, Volume and Issue: 15(21), P. 7949 - 7964

Published: Jan. 1, 2024

The GeS 2 -MoS /rGO heterostructure is designed as a sulfur host to facilitate the conversion of polysulfides and advance deposition Li S synergistically by strengthening hybrid current during cycling.

Language: Английский

Citations

7
Adsorption of NO2, NO, NH3, and CO on Noble Metal (Rh, Pd, Ag, Ir, Pt, Au)-Modified Hexagonal Boron Nitride Monolayers: A First-Principles Study DOI
Yan Zhang, Cong Qin, Linghao Zhu

et al.

Langmuir, Journal Year: 2023, Volume and Issue: 40(1), P. 1058 - 1071

Published: Dec. 26, 2023

To investigate the application of modified hexagonal boron nitride (h-BN) in detection and monitoring harmful gases (NO2, NO, NH3, CO), first-principles calculations are applied to study geometric structure electronic behavior adsorption system. In this paper, four sites, namely, B, N, bridge, hollow considered explore stable metals (M = Rh, Pd, Ag, Ir, Pt, Au) on BN surface. The calculation results demonstrate that structures metal at N-site relatively stable. Subsequently, different NO2, CO M-BN researched. electron transfer, charge difference density, work function calculated. show have strongest capacity Ir-BN system, with energies −2.705, −5.064, −3.757 eV, respectively. Pt-BN system has an excellent performance (−2.251 eV) for NH3. Compared increases after adsorbing while it decreases This shows h-BN modification is a potential material online gases.

Language: Английский

Citations

16
S–scheme TiO2/ZnS heterojunction as dual-reaction sites: A high–efficiency and spontaneous photocatalyst for hydrogen production under light irradiation DOI
Dongxiang Li, Ruiqin Li, Dantong Zhou

et al.

Vacuum, Journal Year: 2023, Volume and Issue: 210, P. 111906 - 111906

Published: Feb. 11, 2023

Language: Английский

Citations

15