6篇
您的检索式：作者名="Songling L"
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| 1 | Novel 3D spherieity evaluation based on SFS-NDT显示文摘 | SONGL M ZHOUX L QU X H etal | 2005 | Ndt & E International2005，38，6： | 1 |
| 2 | Systematic comparison of perfusion-CT and CT angiography in acute stroke patients显示文摘 | Jessica C T William P D Songling L | 2007 | Ann Neurol2007，61，6： | 1 |
| 3 | Magnetic field abnormality caused by welding residual stress显示文摘 | Iuming L SongLing H Xiaofeng W | 2003 | Journal of Magnetism and Magnetic Materials2003，261，3： | 1 |
| 4 | Water use patterns and agronomic performance for some cropping systems with and without fallow crops in a semi-arid environment of northwest China 显示文摘 | Fengrui L Songling Z Geballe G T | 2000 | Agricultural Ecosystem & Environment2000，79，： | 1 |
| 5 | Self-supporting and hierarchically porous Ni_(x)Fe-S/NiFe_(2)O_(4) heterostructure as a bifunctional electrocatalyst for fluctuating overall water splitting显示文摘Stable non-noble metal bifunctional electrocatalysts are one of the challenges to the fluctuating overall water splitting driven by re-newable energy.Herein,a novel self-supporting hierarchically porous Ni_(x)Fe-S/NiFe_(2)O_(4) heterostructure as bifunctional electrocatalyst was constructed based on porous Ni-Fe electrodeposition on three-dimensional(3D)carbon fiber cloth,in situ oxidation,and chemical sulfuration.Results showed that the Ni_(x)Fe-S/NiFe_(2)O_(4) heterostructure with a large specific surface area exhibits good bifunctional activity and stability for both hydrogen evolution reaction(HER)and oxygen evolution reaction(OER)because of the abundance of active sites,synergistic effect of the heterostructure,superhydrophilic surface,and stable,self-supporting structure.The results further confirmed that the Ni_(x)Fe-S phase in the heterostructure is transformed into metal oxides/hydroxides and Ni_(3)S_(2) during OER.Compared with the commercial 20wt%Pt/C||IrO_(2)-Ta_(2)O_(5) electrolyzer,the self-supporting Ni1/5Fe-S/NiFe_(2)O_(4)||Ni1/2Fe-S/NiFe_(2)O_(4) electrolyzer exhibits better stability and lower cell voltage in the fluctu-ating current density range of 10-500 mA/cm^(2).Particularly,the cell voltage of Ni1/5Fe-S/NiFe_(2)O_(4)||Ni1/2Fe-S/NiFe_(2)O_(4) is only approximately 3.91 V at an industrial current density of 500 mA/cm^(2),which is lower than that of the 20wt%Pt/C||IrO_(2)-Ta_(2)O_(5) electrolyzer(i.e.,approximately 4.79 V).This work provides a promising strategy to develop excellent bifunctional electrocatalysts for fluctuating overall water splitting. | Wenjing Yan Jintao Zhang Aijing Lü Songle Lu Yiwei Zhong Mingyong Wang | 2022 | International Journal of Minerals,Metallurgy and Materials2022，29，5： | 1 |
| 6 | Water use patterns and agronomic performance for some cropping systems with and without fallow crops in a semi-arid environment of northwest China显示文摘 | FENG RUI L SONGLING Z GEBALLE G T | 2000 | Agricu- lture Ecosystems and Environment2000，79，2： | 1 |
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