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《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
《化学科学与工程前沿(英文)》 2023年 第17卷 第5期 页码 570-580 doi: 10.1007/s11705-022-2247-y
关键词: bimetallic metal–organic frameworks bifunctional electrocatalyst density functional theory oxygen reduction reaction oxygen evolution reaction
《化学科学与工程前沿(英文)》 2022年 第16卷 第3期 页码 376-383 doi: 10.1007/s11705-021-2062-x
关键词: interface engineering CoS/CeO2 electrodeposition electrocatalyst oxygen evolution reaction
《化学科学与工程前沿(英文)》 2023年 第17卷 第1期 页码 102-115 doi: 10.1007/s11705-022-2179-6
关键词: oxygen evolution reaction electrocatalysts ternary layered double hydroxides long-term stability
《化学科学与工程前沿(英文)》 2023年 第17卷 第11期 页码 1755-1764 doi: 10.1007/s11705-023-2318-8
关键词: oxygen evolution reaction porous carbon nanosheets Co nanoparticles edge-induced topological defects Zn–air batteries
《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
《化学科学与工程前沿(英文)》 2022年 第16卷 第7期 页码 1114-1124 doi: 10.1007/s11705-021-2087-1
关键词: metal-organic framework pyrolysis ultrafine Fe-modulated Ni nanoparticles oxygen evolution 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
《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
《化学科学与工程前沿(英文)》 2021年 第15卷 第6期 页码 1487-1499 doi: 10.1007/s11705-021-2085-3
关键词: MOF derivative graphene electrocatalyst oxygen reduction reaction oxygen evolution reaction hydrogen evolution reaction
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
Synthesis of cobalt vanadium nanomaterials for efficient electrocatalysis of oxygen evolution
Meifeng Hao, Mingshu Xiao, Lihong Qian, Yuqing Miao
《化学科学与工程前沿(英文)》 2018年 第12卷 第3期 页码 409-416 doi: 10.1007/s11705-017-1689-0
A low-cost and high-activity catalyst for oxygen evolution reaction (OER) is the key to the water splitting technology for hydrogen generation. Here we report the use of three solvents, DMF, ethanol and glycol, in the solvothermal synthesis of three nano-catalysts, Co3(VO4)2-I, Co3(VO4)2-II, and Co3(VO4)2-III, respectively. Transmission electron microscope shows Co3(VO4)2-I, II, and III exist as ultrafine nanosheets, ultrathin nanofilms, and ultrafine nanosheet-comprised microspheres, respectively. These Co3(VO4)2 catalysts exhibit OER electrocatalysis, among which the Co3(VO4)2-II shows the lowest onset overpotential of 310 mV and only requires a small overpotential of 330 mV to drive current density of 10 mA/cm2. Due to their high surface free energy, the ultrathin nanofilms of Co3(VO4)2-II exhibits a good immobilization effect with the high electrocatalytic activity for OER.
关键词: Co3(VO4)2 oxygen evolution reaction electrocatalyst water splitting
FeNi doped porous carbon as an efficient catalyst for oxygen evolution reaction
Jun-Wei Zhang, Hang Zhang, Tie-Zhen Ren, Zhong-Yong Yuan, Teresa J. Bandosz
《化学科学与工程前沿(英文)》 2021年 第15卷 第2期 页码 279-287 doi: 10.1007/s11705-020-1965-2
关键词: OER polystyrene salt porous carbon FeNi alloy p/n junction
《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
Ni-Bi 助剂用于α-Fe2O3 Letter
党珂,王拓,李澄澄,张冀杰,刘珊珊,巩金龙
《工程(英文)》 2017年 第3卷 第3期 页码 285-289 doi: 10.1016/J.ENG.2017.03.005
本文提出了镍-硼酸(Ni-Bi) 助催化剂负载于α 型三氧化二铁(Fe2O3) 具有提升表面动力学和钝化表面态的双重作用。Ni-Bi助剂的负载使Fe2O3 光电阳极的光电流起始电位产生230 mV 的负移,1.23 V(vs. RHE)下的光电流密度也提升了2.3 倍。Ni-Bi助剂层中的Bi 促进了产氧反应的脱质子步骤。
标题 作者 时间 类型 操作
High-entropy catalysts for electrochemical water-electrolysis of hydrogen evolution and oxygen evolution
期刊论文
Heterometallic cluster-based organic frameworks as highly active electrocatalysts for oxygen reductionand oxygen evolution reaction: a density functional theory study
期刊论文
Interface engineering for enhancing electrocatalytic oxygen evolution reaction of CoS/CeO heterostructures
期刊论文
Synergistic effect of V and Fe in Ni/Fe/V ternary layered double hydroxides for efficient and durable oxygenevolution reaction
期刊论文
cigarette butt: heteroatomic porous carbon nanosheets with edge-induced topological defects for enhanced oxygenevolution performance
期刊论文
Oxygen-deficient MoO/NiS heterostructure grown on nickel foam as efficient and durable self-supportedelectrocatalysts for hydrogen evolution reaction
期刊论文
nanoparticles embedded within nitrogen-doped carbon from Zr-MOFs-confined conversion for efficient oxygenevolution reaction
期刊论文
supported on N-doped carbon coated Ni foam as a highly active bifunctional electrocatalyst for hydrogen and oxygenevolution reactions
Miaomiao Tong, Lei Wang, Peng Yu, Xu Liu, Honggang Fu
期刊论文
Highly effective visible-photocatalytic hydrogen evolution and simultaneous organic pollutant degradationover an urchin-like oxygen-doped MoS/ZnInS composite
期刊论文
Graphene-reinforced metal-organic frameworks derived cobalt sulfide/carbon nanocomposites as efficient multifunctional electrocatalysts
期刊论文
Synthesis of cobalt vanadium nanomaterials for efficient electrocatalysis of oxygen evolution
Meifeng Hao, Mingshu Xiao, Lihong Qian, Yuqing Miao
期刊论文
FeNi doped porous carbon as an efficient catalyst for oxygen evolution reaction
Jun-Wei Zhang, Hang Zhang, Tie-Zhen Ren, Zhong-Yong Yuan, Teresa J. Bandosz
期刊论文
Facile route to achieve MoSe-NiSe on nickel foam as efficient dual functional electrocatalysts for overall water splitting
期刊论文