Recent advances in electrochemical cathodic nitrogen oxide reduction coupled with thermodynamically favorable anodic oxidation DOI

Zhijie Cui,

Honghai Wang, Chunli Li

et al.

Nano Energy, Journal Year: 2025, Volume and Issue: unknown, P. 110939 - 110939

Published: April 1, 2025

Language: Английский

Ultrafast Synthesis of MXenes in Minutes via Low‐Temperature Molten Salt Etching DOI Open Access
Yongbin Wang, Bin Zhou, Qi Tang

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 17, 2024

Abstract Developing green and efficient preparation strategies is a persistent pursuit in the field of 2D transition metal nitrides and/or carbides (MXenes). Traditional etching methods, such as HF‐based or high‐temperature Lewis‐acid‐molten‐salt route, require harsher conditions exhibit lower efficiency with limited scalability, severely constraining their commercial production practical application. Here, an ultrafast low‐temperature molten salt (LTMS) method presented for large‐scale synthesis diverse MXenes within minutes by employing NH 4 HF 2 etchant. The increased thermal motion improved diffusion molecules significantly expedite process MAX phases, thus achieving Ti 3 C T x MXene just 5 minutes. universality LTMS renders it valuable approach rapid various MXenes, including V , Nb Mo TiC CT . easy to scale up can yield more than 100 g single reaction. obtained LTMS‐MXene exhibits excellent electrochemical performance supercapacitors, evidently proving effectiveness method. This work provides ultrafast, universal, scalable MXenes.

Language: Английский

Citations

22
A review of recent progress in the synthesis of 2D Ti3C2T MXenes and their multifunctional applications DOI
Mojtaba Rostami, Alireza Badiei, Ghodsi Mohammadi Ziarani

et al.

Inorganic Chemistry Communications, Journal Year: 2024, Volume and Issue: 163, P. 112362 - 112362

Published: March 29, 2024

Language: Английский

Citations

16
Transition metal-anchored BN tubes as single-atom catalysts for NO reduction reaction: A study of DFT and deep learning DOI
Jiake Fan, Lei Yang, Weihua Zhu

et al.

Fuel, Journal Year: 2025, Volume and Issue: 386, P. 134302 - 134302

Published: Jan. 7, 2025

Language: Английский

Citations

2
Comprehensive crystallographic engineering for high-efficiency and durable zinc metal anodes DOI

Zhongcheng Peng,

Xiran Shen,

Binghui Li

et al.

Progress in Materials Science, Journal Year: 2025, Volume and Issue: unknown, P. 101453 - 101453

Published: Feb. 1, 2025

Language: Английский

Citations

2
Boosting nitrate electroreduction to ammonia on atomic Ru-Co pair sites in hollow spinels DOI

Jiacheng Guan,

Linke Cai,

Wanjiang Li

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2024, Volume and Issue: 358, P. 124387 - 124387

Published: July 9, 2024

Language: Английский

Citations

13
Tandem Effect Promotes MXene‐Supported Dual‐Site Janus Nanoparticles for High‐Efficiency Nitrate Reduction to Ammonia and Energy Output through Zn‐Nitrate Battery DOI

Zhijie Cui,

Pengwei Zhao,

Honghai Wang

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 9, 2024

Abstract Electrocatalytic nitrate reduction reaction (NO 3 RR) can convert contaminants into ammonia with higher added value. However, due to the NO RR involving complex multi‐electron reactions, there is an urgent need develop efficient electrocatalysts. Herein, CoCu Janus nanoparticles loaded on Ti C 2 T x MXene (CoCu‐Ti ) synthesized via combination of molten salt etching and galvanic replacement strategy. The tandem catalysis NPs maintain balance between nitrogenous intermediates active hydrogen (H ads ). CoCu‐Ti exhibits a high NH yield 8.08 mg h −1 cat. satisfactory Faradaic efficiency 93.6% at −0.7 V versus reversible electrode (RHE). Zn‐NO − battery assembled shows excellent power density 10.33 mW cm −2 , 1.52 95.3% 10 mA which enables simultaneous elimination pollutants, production, energy supply. Moreover, series verification experiments functional theory calculation are combined reveal path catalytic mechanism. This work not only provides new inspiration for design catalysts but also promotes development Zn‐nitrate battery.

Language: Английский

Citations

12
MXene: A Roadmap to Sustainable Energy Management, Synthesis Routes, Stabilization, and Economic Assessment DOI Creative Commons

Mumtahina Mim,

Khairul Habib,

Sazratul Nayeem Farabi

et al.

ACS Omega, Journal Year: 2024, Volume and Issue: unknown

Published: July 18, 2024

MXenes with their wide range of tunability and good surface chemistry provide unique distinctive characteristics offering potential employment in various aspects energy management applications. These high-performance materials have attracted considerable attention recent decades due to outstanding characteristics. In the literature, most work is related specific methods for preparation MXenes. this Review, we present a detailed discussion on synthesis through different etching routes involving acids, such as hydrochloric acid, hydrofluoric lithium fluoride, non-acidic alkaline solution, electrochemical, molten salt methods. Furthermore, concise overview structural, optical, electronic, magnetic properties provided corresponding role supporting high thermal, chemical, mechanical, environmental, electrochemical stability. Additionally, maintaining thermal performance photovoltaic systems (PV/T), wearable light heaters, solar water desalination, batteries, supercapacitors also briefly discussed. A techno-economic life cycle analysis analyze sustainability, scalability, commercialization facilitate comprehensive array systems. Lastly, technology readiness level defined, future recommendations are further utilization niche The strives link process economics

Language: Английский

Citations

10
Rational design of amorphous vanadium pentoxide and hollow porous carbon spheres hybrid for superior zinc-ion battery DOI

Lina Li,

Sai Dong,

Wenchao Peng

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 677, P. 608 - 616

Published: Aug. 13, 2024

Language: Английский

Citations

8
Emerging MXene-based electrocatalysts for efficient nitrate reduction to ammonia: recent advance, challenges, and prospects DOI Open Access

Zhijie Cui,

Chunli Li, Wenchao Peng

et al.

Energy Materials, Journal Year: 2024, Volume and Issue: 4(5)

Published: June 4, 2024

Ammonia (NH3) plays an irreplaceable role in traditional agriculture and emerging renewable energy. Its preparation industry mainly relies on the energy-intensive Haber-Bosch process, which is associated with high energy consumption large CO2 emissions. Recently, nitrate reduction reaction (NO3-RR) driven by has received extensive attention. This can efficiently synthesize NH3 water as a hydrogen source NO3- nitrogen under mild conditions, conducive to reducing promoting carbon cycle. It well known that properties of electrocatalysts determine performance NO3-RR. As two-dimensional material, MXenes (transition metal carbides/nitrides/carbon nitrides) possess excellent electrical conductivity, specific surface area controllable functional groups, shows great application potential field Herein, this review summarized structure, synthesis strategies elucidate possibilities from foundation application. Then, latest research progress applying MXene-based NO3-RR was applicability different detection methods analyzed. Finally, present challenges future prospects were presented. aimed provide thoughtful insights into rational design for sustainable synthesis.

Language: Английский

Citations

7
Two-dimensional/three-dimensional hierarchical self-supporting potassium ammonium vanadate@MXene hybrid film for superior performance aqueous zinc ion batteries DOI

Yufen Zhang,

Rongyu Guo,

Jinjin Wen

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 665, P. 838 - 845

Published: March 29, 2024

Language: Английский

Citations

6