title: A metal-organic framework devised Co-N doped carbon microsphere/nanofiber hybrid as a free-standing 3D oxygen catalyst.
abstract: A Co-N doped 3D carbon microsphere/nanofiber hybrid was produced by electrospinning. We can effectively control the morphology transformation from a pearl necklace-like nanofiber to a microsphere/nanofiber hybrid. The hybrid shows Pt-like oxygen reduction reaction activity both in acidic and basic solutions, making it one of the best non-noble metal oxygen catalysts.
authors.affiliation: State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China. jbjia@ciac.ac.cn and University of Chinese Academy of Sciences, Beijing 100049, China.
authors.forename: Wenxiu
authors.initials: W
authors.lastname: Yang
authors.affiliation: State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China. jbjia@ciac.ac.cn and University of Science and Technology of China, Hefei, Anhui 230026, China.
authors.forename: Xiangjian
authors.initials: X
authors.lastname: Liu
authors.affiliation: State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China. jbjia@ciac.ac.cn and University of Science and Technology of China, Hefei, Anhui 230026, China.
authors.forename: Lulu
authors.initials: L
authors.lastname: Chen
authors.affiliation: State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China. jbjia@ciac.ac.cn.
authors.forename: Liang
authors.initials: L
authors.lastname: Liang
authors.affiliation: State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China. jbjia@ciac.ac.cn.
authors.forename: Jianbo
authors.identifier: http://orcid.org/0000-0003-0671-1527
authors.initials: J
authors.lastname: Jia