期刊论文

Wu, Yiqiang;Qing, Yan

英文

ChemElectroChem

2196-0216

2019

6

13

3303-3310

10.1002/celc.201900738

National Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31530009, 31890771, 31870552]; Young Elite Scientists Sponsorship Program, CAST [2016QNRC001]; Outstanding Innovative Youth Training Program of Changsha [KQ1707019]; Hunan Provincial Technical Innovation Platform and Talent Program in Science and Technology [2018RS3092, 2018WK4028, 2016TP1013]; Hunan Provincial Innovation Foundation for Postgraduate [CX2017B396]; Scientific Innovation Fund for Graduate of Central South Unversity of Forestry and Technology [CX2017A01]; Hunan Provincial Research Learning and Innovative Plan for College Students [201810538009]; National Innovation and Entrepreneurship Program for College Students [201810538008]

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High performance, resource abundance, and environmental friendliness have been raising as major challenges for the next-generation of affordable and sustainable electrocatalysts. Herein, natural cellulose nanofibrils (CNFs) with abundant carboxyls and hydroxyls were employed to tailor NiFe catalysts (NiFeNSC) for the efficient oxygen evolution reaction (OER). Benefiting from the introduction of CNF, the NiFe metal ions were homogeneously dispersed on the CNF surface and exhibited a smaller particle size. Additionally, the surface area was 3.17 ...