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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
Erratum to: Polypyrrole@NiCo hybrid nanotube arrays as high performance electrocatalyst for hydrogen
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
《化学科学与工程前沿(英文)》 2023年 第17卷 第4期 页码 373-386 doi: 10.1007/s11705-022-2223-6
关键词: carbon cloth NiCo2O4 nanowires core−shell structure quinone-rich electric double layer capacitor
A novel shape memory alloy actuated soft gripper imitated hand behavior
《机械工程前沿(英文)》 2022年 第17卷 第4期 doi: 10.1007/s11465-022-0700-8
关键词: shape memory alloy (SMA) pre bent wire gripper grasping mode lightweight
Numerical analysis of aluminum alloy reticulated shells with gusset joints under fire conditions
《结构与土木工程前沿(英文)》 2023年 第17卷 第3期 页码 448-466 doi: 10.1007/s11709-022-0910-5
关键词: aluminum alloy reticulated shell gusset joint numerical analysis fire resistance
Shape optimization of aluminium alloy spherical reticulated shells considering nonlinearities
Wei LIU; Lishu XU; Shaojun ZHU; Lijuan LI; Feng LIU; Zhe XIONG
《结构与土木工程前沿(英文)》 2022年 第16卷 第12期 页码 1565-1580 doi: 10.1007/s11709-022-0867-4
关键词: shape optimization aluminum alloy spherical reticulated shell non-linear buckling material nonlinearity genetic algorithm
《机械工程前沿(英文)》 2023年 第18卷 第1期 doi: 10.1007/s11465-022-0720-4
关键词: milling force nanofluid minimum quantity lubrication aerospace aluminum alloy nano biological lubricant
WU Zhijie, LI Wei, ZHANG Minghui, TAO Keyi
《化学科学与工程前沿(英文)》 2007年 第1卷 第1期 页码 87-95 doi: 10.1007/s11705-007-0018-4
Application of cold spraying for flux-free brazing of aluminium alloy 6060
Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA,
《机械工程前沿(英文)》 2010年 第5卷 第3期 页码 256-260 doi: 10.1007/s11465-010-0095-9
关键词: aluminium alloy flux-free brazing cold spraying shear strength
Xinxiang Cao,Arash Mirjalili,James Wheeler,Wentao Xie,Ben W.-L. Jang
《化学科学与工程前沿(英文)》 2015年 第9卷 第4期 页码 442-449 doi: 10.1007/s11705-015-1547-x
关键词: H2 pulse chemisorption palladium-copper bimetallic catalyst single atom alloy acetylene hydrogenation HAADF-STEM
《化学科学与工程前沿(英文)》 2022年 第16卷 第8期 页码 1259-1267 doi: 10.1007/s11705-021-2132-0
关键词: NiCo array electrode grain boundary stability supercapacitor
Experiment on aluminum alloy members under axial compression
Xiaonong GUO,Shuiping LIANG,Zuyan SHEN
《结构与土木工程前沿(英文)》 2015年 第9卷 第1期 页码 48-64 doi: 10.1007/s11709-014-0271-9
关键词: aluminum alloy column curve compression members overall stability coefficient
《能源前沿(英文)》 页码 751-762 doi: 10.1007/s11708-023-0895-3
关键词: FA dehydrogenation face-centred cubic structures PdAu solid solution alloy nanoparticles slow synthesis methodology SMSI effect
Parameter prediction in laser bending of aluminum alloy sheet
WANG Xuyue, XU Weixing, CHEN Hua, WANG Jinsong
《机械工程前沿(英文)》 2008年 第3卷 第3期 页码 293-298 doi: 10.1007/s11465-008-0046-x
Grindability of high-temperature alloy with ceramic alumina wheels
ZHANG Hongxia, CHEN Wuyi, CHEN Zhitong
《机械工程前沿(英文)》 2008年 第3卷 第2期 页码 139-145 doi: 10.1007/s11465-008-0040-3
关键词: metallographic topography grinding GH2132 resistance decrease
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
Erratum to: Polypyrrole@NiCo hybrid nanotube arrays as high performance electrocatalyst for hydrogen
Shenghua Ye, Gaoren Li
期刊论文
NiCo2O4@quinone-rich N–C core–shell nanowires as composite electrode for electric double layer capacitor
期刊论文
Numerical analysis of aluminum alloy reticulated shells with gusset joints under fire conditions
期刊论文
Shape optimization of aluminium alloy spherical reticulated shells considering nonlinearities
Wei LIU; Lishu XU; Shaojun ZHU; Lijuan LI; Feng LIU; Zhe XIONG
期刊论文
Mechanical behavior and semiempirical force model of aerospace aluminum alloy milling using nano biological
期刊论文
Advances in chemical synthesis and application of metal-metalloid amorphous alloy nanoparticulate catalysts
WU Zhijie, LI Wei, ZHANG Minghui, TAO Keyi
期刊论文
Application of cold spraying for flux-free brazing of aluminium alloy 6060
Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA,
期刊论文
Investigation of the preparation methodologies of Pd-Cu single atom alloy catalysts for selective hydrogenation
Xinxiang Cao,Arash Mirjalili,James Wheeler,Wentao Xie,Ben W.-L. Jang
期刊论文
Engineering the grain boundary: a promising strategy to configure NiCoPO/NiCoP nanowire arrays for ultra-stable supercapacitor
期刊论文
Experiment on aluminum alloy members under axial compression
Xiaonong GUO,Shuiping LIANG,Zuyan SHEN
期刊论文
Formic acid dehydrogenation reaction on high-performance PdAu alloy nanoparticles prepared by the eco-friendly
期刊论文
Parameter prediction in laser bending of aluminum alloy sheet
WANG Xuyue, XU Weixing, CHEN Hua, WANG Jinsong
期刊论文