000217737 001__ 217737
000217737 005__ 20180913063643.0
000217737 0247_ $$2doi$$a10.1021/acsami.5b10724
000217737 022__ $$a1944-8244
000217737 02470 $$2ISI$$a000370211400037
000217737 037__ $$aARTICLE
000217737 245__ $$aFrom Water Oxidation to Reduction: Transformation from NixCo3-xO4 Nanowires to NiCo/NiCoOx Heterostructures
000217737 260__ $$aWashington$$bAmer Chemical Soc$$c2016
000217737 269__ $$a2016
000217737 300__ $$a7
000217737 336__ $$aJournal Articles
000217737 520__ $$aA homologous Ni-Co based nanowire catalyst pair, composed of NixCo3-xO4 nanowires and NiCo/NiCoOx nanohybrid, is developed for efficient overall water splitting. NixCo3-xO4 nanowires are found as a highly active oxygen evolution reaction (OER) catalyst, and they are converted into a highly active hydrogen evolution reaction (HER) catalyst through hydrogenation treatment as NiCo/NiCoOx heteronanostructures. An OER current density of 10 mA cm(-2) is obtained with the NixCo3-xO4 nanowires under an overpotential of 337 mV in 1.0 M KOH, and an HER current density of 10 mA cm(-2) is obtained with the NiCo/NiCoOx heteronanostructures at an overpotential of 155 mV. When integrated in an electrolyzer, these catalysts demonstrate a stable performance in water splitting.
000217737 6531_ $$anickel cobalt oxide
000217737 6531_ $$ananowires
000217737 6531_ $$ametal/metal oxide heterostructures
000217737 6531_ $$ahydrogen evolution reaction
000217737 6531_ $$aoxygen evolution reaction
000217737 700__ $$aYan, Xiaodong$$uUniv Missouri, Dept Chem, Kansas City, MO 64110 USA
000217737 700__ $$aLi, Kexue
000217737 700__ $$aLyu, Lu$$uCent S Univ, Sch Phys & Elect, Hunan Key Lab Supermicrostruct & Ultrafast Proc, 932 South Lushan Rd, Changsha 410083, Hunan, Peoples R China
000217737 700__ $$0247290$$aSong, Fang$$g234684
000217737 700__ $$aHe, Jun$$uCent S Univ, Sch Phys & Elect, Hunan Key Lab Supermicrostruct & Ultrafast Proc, 932 South Lushan Rd, Changsha 410083, Hunan, Peoples R China
000217737 700__ $$aNiu, Dongmei$$uCent S Univ, Sch Phys & Elect, Hunan Key Lab Supermicrostruct & Ultrafast Proc, 932 South Lushan Rd, Changsha 410083, Hunan, Peoples R China
000217737 700__ $$aLiu, Lei$$uChinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, State Key Lab Luminescence & Applicat, Changchun 130033, Peoples R China
000217737 700__ $$0242979$$aHu, Xile$$g181278
000217737 700__ $$aChen, Xiaobo$$uUniv Missouri, Dept Chem, Kansas City, MO 64110 USA
000217737 773__ $$j8$$k5$$q3208-3214$$tAcs Applied Materials & Interfaces
000217737 909C0 $$0252113$$pLSCI$$xU11810
000217737 909CO $$ooai:infoscience.tind.io:217737$$pSB$$particle
000217737 917Z8 $$x181278
000217737 937__ $$aEPFL-ARTICLE-217737
000217737 973__ $$aEPFL$$rREVIEWED$$sPUBLISHED
000217737 980__ $$aARTICLE