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Shenghua Ye, Gaoren Li
《化学科学与工程前沿(英文)》 2018年 第12卷 第3期 页码 473-480 doi: 10.1007/s11705-018-1724-9
The polypyrrole(PPy)@NiCo hybrid nanotube arrays have been successfully fabricated as a high performance electrocatalyst for hydrogen evolution reaction (HER) in alkaline solution. The strong electronic interactions between PPy and NiCo alloy are confirmed by X-ray photoelectron spectroscopy and Raman spectra. Because these interations can remarkably reduce the apparent activation energy (Ea) for HER and enhance the turnover frequency of catalysts, the electrocatalytic performance of PPy@NiCo hybrid nanotube arrays are significantly improved. The electrochemical tests show that the PPy@NiCo hybrid catalysts exhibit a low overpotential of ~186 mV at 10.0 mA·cm−2 and a small tafel slope of 88.6 mV·deg−1 for HER in the alkaline solution. The PPy@NiCo hybrid nanotubes also exhibit high catalytic activity and high stability for HER.
关键词: NiCo alloy polypyrrole hybrid nanotube electrocatalyst hydrogen evolution reaction
《化学科学与工程前沿(英文)》 2023年 第17卷 第4期 页码 437-448 doi: 10.1007/s11705-022-2228-1
关键词: molybdenum oxides oxygen vacancies heterostructure electrocatalysts hydrogen evolution reaction
《能源前沿(英文)》 doi: 10.1007/s11708-023-0892-6
关键词: high-entropy electrocatalysis synthetic methods water-electrolysis hydrogen and oxygen evolutions
Z-scheme CdS/WO on a carbon cloth enabling effective hydrogen evolution
《能源前沿(英文)》 2021年 第15卷 第3期 页码 678-686 doi: 10.1007/s11708-021-0768-6
关键词: photocatalysis CdS/WO3 carbon cloth Z-scheme hydrogen evolution
Shenghua Ye, Gaoren Li
《化学科学与工程前沿(英文)》 2019年 第13卷 第4期 页码 845-845 doi: 10.1007/s11705-019-1879-z
growth of NiSe nanocrystalline array on graphene for efficient hydrogen evolution reaction
Shuai JI, Changgan LAI, Huan ZHOU, Helin WANG, Ling MA, Cong WANG, Keying ZHANG, Fajun LI, Lixu LEI
《能源前沿(英文)》 2022年 第16卷 第4期 页码 595-600 doi: 10.1007/s11708-022-0827-7
关键词: nickel selenide carbon materials nanoparticles hydrogen evolution reaction (HER) microwave reaction
Miaomiao Tong, Lei Wang, Peng Yu, Xu Liu, Honggang Fu
《化学科学与工程前沿(英文)》 2018年 第12卷 第3期 页码 417-424 doi: 10.1007/s11705-018-1711-1
A highly active bi-functional electrocatalyst towards both hydrogen and oxygen evolution reactions is critical for the water splitting. Herein, a self-supported electrode composed of 3D network nanostructured NiCoP nanosheets grown on N-doped carbon coated Ni foam (NiCoP/NF@NC) has been synthesized by a hydrothermal route and a subsequent phosphorization process. As a bifunctional electrocatalyst, the NiCoP/NF@NC electrode needs overpotentials of 31.8 mV for hydrogen evolution reaction and 308.2 mV for oxygen evolution reaction to achieve the current density of 10 mA·cm−2 in 1 mol·L−1 KOH electrolyte. This is much better than the corresponding monometal catalysts of CoP/NF@NC and NiP/NF@NC owing to the synergistic effect. NiCoP/NF@NC also exhibits low Tafel slope, and excellent long-term stability, which are comparable to the commercial noble catalysts of Pt/C and RuO2.
关键词: bimetallic phosphides N-doped carbon self-support hydrogen evolution oxygen evolution
《能源前沿(英文)》 doi: 10.1007/s11708-023-0894-4
关键词: SrTiO3 nanocrystals crystal facets photocatalysis hydrogen evolution
Tuning the electronic structure of NiCoP arrays through V doping for pH-universal hydrogen evolution
Yu Lin, Jinlei Wang, Duanlin Cao, Yaqiong Gong
《化学科学与工程前沿(英文)》 2021年 第15卷 第5期 页码 1134-1146 doi: 10.1007/s11705-020-2014-x
关键词: hydrogen evolution reaction transition metal phosphides pH-universal vanadium doping carbon fiber paper
An overview and recent advances in electrocatalysts for direct seawater splitting
《化学科学与工程前沿(英文)》 2021年 第15卷 第6期 页码 1408-1426 doi: 10.1007/s11705-021-2102-6
关键词: seawater splitting electrocatalysts oxygen evolution reaction hydrogen evolution reaction chlorine chemistry
《环境科学与工程前沿(英文)》 2022年 第16卷 第10期 doi: 10.1007/s11783-022-1566-z
● An urchin-like OMS/ZIS composite was fabricated by a facile solvothermal method.
关键词: Dual-functional photocatalysts Oxygen-doped MoS2/ZnIn2S4 H2 evolution Organic pollutant
Design and synthesis of ZnCoO/CdS for substantially improved photocatalytic hydrogen production
《化学科学与工程前沿(英文)》 2023年 第17卷 第5期 页码 606-616 doi: 10.1007/s11705-022-2233-4
关键词: ZnCo2O4 nanosphere CdS nanorods photocatalytic hydrogen evolution
《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1430-1439 doi: 10.1007/s11705-023-2320-1
《化学科学与工程前沿(英文)》 2021年 第15卷 第6期 页码 1561-1571 doi: 10.1007/s11705-021-2089-z
关键词: three-dimensionally ordered macroporous SrTiO3 ZnxCd1–xS visible light hydrogen production promotion mechanism
《能源前沿(英文)》 2022年 第16卷 第3期 页码 483-491 doi: 10.1007/s11708-022-0813-0
关键词: three-dimensional molybdenum nanomaterials hydrogen evolution reaction oxygen evolution reaction overall water splitting
标题 作者 时间 类型 操作
Polypyrrole@NiCo hybrid nanotube arrays as high performance electrocatalyst for hydrogen evolution reaction
Shenghua Ye, Gaoren Li
期刊论文
NiS heterostructure grown on nickel foam as efficient and durable self-supported electrocatalysts for hydrogenevolution reaction
期刊论文
High-entropy catalysts for electrochemical water-electrolysis of hydrogen evolution and oxygen evolution
期刊论文
Erratum to: Polypyrrole@NiCo hybrid nanotube arrays as high performance electrocatalyst for hydrogenevolution reaction in alkaline solution
Shenghua Ye, Gaoren Li
期刊论文
growth of NiSe nanocrystalline array on graphene for efficient hydrogen evolution reaction
Shuai JI, Changgan LAI, Huan ZHOU, Helin WANG, Ling MA, Cong WANG, Keying ZHANG, Fajun LI, Lixu LEI
期刊论文
nanosheets supported on N-doped carbon coated Ni foam as a highly active bifunctional electrocatalyst for hydrogenand oxygen evolution reactions
Miaomiao Tong, Lei Wang, Peng Yu, Xu Liu, Honggang Fu
期刊论文
Function-reversible facets enabling SrTiO nanocrystals for improved photocatalytic hydrogen evolution
期刊论文
Tuning the electronic structure of NiCoP arrays through V doping for pH-universal hydrogen evolution
Yu Lin, Jinlei Wang, Duanlin Cao, Yaqiong Gong
期刊论文
Highly effective visible-photocatalytic hydrogen evolution and simultaneous organic pollutant degradation
期刊论文
Design and synthesis of ZnCoO/CdS for substantially improved photocatalytic hydrogen production
期刊论文
growth of phosphorized ZIF-67-derived amorphous CoP/Cu2O@CF electrocatalyst for efficient hydrogenevolution reaction
期刊论文
Superior performance in visible-light-driven hydrogen evolution reaction of three-dimensionally ordered
期刊论文