One-Step Electrosynthesis and Photoelectric Conversion of Selenium Nanowires Wrapped with Graphene Quantum Dots
作者： Xiaomei Zhang , Rui Ke , Shengyi Zhang , Helin Niu , Jiming Song
DOI: 10.1016/J.ELECTACTA.2015.03.205
关键词:
摘要: Abstract Using graphene quantum dots (GQDs) and H 2 SeO 3 as precursors, the reduced dots/Se nanowires (rGQDs/SeNWs) composite was electro-synthesized in presence of cetyltrimethylammonium bromide (CTAB). The morphology crystallization products as-synthesized studied by a series characterization techniques. conductivity photoresponse rGQDs, Se NWs rGQDs/SeNWs were determined respectively. Benefiting from synergistic action electron-deficient rGQDs electron-rich NWs, significantly, showed excellent photoelectric conversion.
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