Ontology highlight
ABSTRACT:
SUBMITTER: Zhang W
PROVIDER: S-EPMC4464385 | biostudies-other | 2015
REPOSITORIES: biostudies-other
Zhang Weiying W Li Yuexiang Y Zeng Xianping X Peng Shaoqin S
Scientific reports 20150612
Exploiting new, low-cost and efficient electrocatalysts for hydrogen evolution reaction (HER) is important to resolve the energy crisis and environment pollution. In this work, graphene decorated with Ni nanoparticles (NPs) were synthesized via one-pot reduction using graphene oxide (GO, the obtained composite was denoted as GN) as a precursor. The as-prepared composite GN exhibits much better electrocatalytic and dye-sensitized HER activities than single Ni and reduced graphene oxide (RGO), nam ...[more]