Preparation and Supercapacitor Properties of Porous Nickel Oxide Film WANG Qiuli a, b ;WANG Jiabo c ;SONG Zhongkai c ;CHEN Jinxing c ;YIN Qi c ;JIN Xiaoying b, c ;SUN Guoying b, c ; a Chemical Engineering School,Changchun University of Technology,Changchun 130012,China ; b Advanced Institute of Material Science,Changchun University of Technology,Changchun 130012,China ; c Key Laboratory of Carbon Fiber,School of Chemistry and Life Science,Changchun University of Technology,Changchun 130012,China ; Ni(OH) 2 ( A )及NiO( B )的SEM;NiO的TEM( C )及HRTEM( C 中插图为SAED)( D ) Chinese Journal of Applied Chemistry,null,32(11),1335-1342. Doi:10.11944/j.issn.1000-0518.2015.11.150142