Phosphorus Doping Engineering Induces the Oxygen Defect-Rich Metallic IrOx Layer on the Cobalt Oxide Surface for Efficient and Stable OER DOI
Xinyi Li,

Guozhu Zhang,

Junyu Nie

et al.

Materials Today Energy, Journal Year: 2024, Volume and Issue: unknown, P. 101772 - 101772

Published: Dec. 1, 2024

Language: Английский

Designing Different Heterometallic Organic Frameworks by Heteroatom and Second Metal Doping Strategies for the Electrocatalytic Oxygen Evolution Reaction DOI
Xiaoqing Jia, Fei Gao, Guo‐Ping Yang

et al.

Inorganic Chemistry, Journal Year: 2024, Volume and Issue: 63(12), P. 5664 - 5671

Published: March 14, 2024

Metal–organic frameworks (MOFs) are considered one of the most significant electrocatalysts for sluggish oxygen evolution reaction (OER). Hence, a series novel N,S-codoped Ni-based heterometallic organic framework (HMOF) (NiM-bptz-HMOF, M = Co, Zn, and Mn; bptz 2,5-bis((3-pyridyl)methylthio)thiadiazole) precatalysts constructed by heteroatom second metal doping strategies. The effective combination two strategies promotes electronic conductivity optimizes structure metal. By regulation type proportion ions, electrochemical performance OER can be improved. Among them, optimized Ni6Zn1-bptz-HMOF precatalyst exhibits best with an overpotential 268 mV at 10 mA cm–2 small Tafel slope 72.5 dec–1. This work presents strategy design modest heteroatom-doped catalysts.

Language: Английский

Citations

3
Platinum Nanoparticles Bonded with Carbon Nanotubes for High-Performance Ampere-Level All-Water Splitting DOI Creative Commons
Hong Tang, Takahiro Kojima, Kenji Kazumi

et al.

ACS Omega, Journal Year: 2024, Volume and Issue: 9(19), P. 21378 - 21387

Published: April 30, 2024

Platinum nanoparticles loaded on a nitrogen-doped carbon nanotubes exhibit brilliant hydrogen evolution reaction (HER) in an alkaline solution, but their bifunctional and oxygen (OER) has not been reported due to the lack of strong Pt-C bond. In this work, platinum bonded (Pt-NPs-bonded@CNT) with bonds are designed toward ultralow overpotential water splitting ability solution. Benefit from interaction between high conductivity nanotube substrates through bond also can provide more stable active sites, as result, Pt-NPs-bonded@CNT exhibits excellent acid solution 0.19 0.23 V reach 1000 mA cm

Language: Английский

Citations

3
Microwave synthesized g-C3N4 nanofibers with modified properties for enhanced solar photocatalytic performance DOI
Hanan H. Mohamed,

Maram Aziz,

Tamer E. Youssef

et al.

Inorganic Chemistry Communications, Journal Year: 2024, Volume and Issue: 168, P. 112975 - 112975

Published: Aug. 13, 2024

Language: Английский

Citations

3
Rare-Earth Elements Doped NiFe-MOFs as Efficient and Robust Bifunctional Electrocatalysts for Both Alkaline Freshwater and Seawater Splitting DOI Creative Commons
Jun Yang, Yong Shen,

Jiahui Xian

et al.

Chemical Science, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

The doping of rare-earth element into NiFe-MOFs regulated the electronic property active sites and optimized adsorption energy reaction intermediates, leading to superior performance for both alkaline freshwater seawater splitting.

Language: Английский

Citations

3
Phosphorus Doping Engineering Induces the Oxygen Defect-Rich Metallic IrOx Layer on the Cobalt Oxide Surface for Efficient and Stable OER DOI
Xinyi Li,

Guozhu Zhang,

Junyu Nie

et al.

Materials Today Energy, Journal Year: 2024, Volume and Issue: unknown, P. 101772 - 101772

Published: Dec. 1, 2024

Language: Английский

Citations

3