DataVXACS Applied Nano MaterialsPaper
journal article·2019-06-28

Laser Reduction of Zn-Infiltrated Multilayered Graphene Oxide as Electrode Materials for Supercapacitors

Seung-Mo Lee, Yong-Jin Park, Jae-Hyun Kim

ACS Applied Nano Materials· Volume 2· Issue 6
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Source abstract

Abstract

We demonstrate that under laser irradiation a tiny amount of Zn infiltrated into the graphene oxide enables massive production of the multilayered graphene with high electrochemical performance. The infiltrated Zn was found to lead to significant changes in microstructures, morphology, and surface chemistry of the resulting multilayer graphene. As compared to the graphene directly produced from raw graphene oxide, the graphene produced from the Zn-infiltrated graphene oxide showed a nearly four times increase in energy density. Additional electrochemical properties promised that the resulting graphene could be widely used as electrode materials for high-performance supercapacitor.
Source: openalex_inverted_index · Quality: baseline

Research context

Energy storageNanomaterials

OpenAlex topics: Supercapacitor Materials and Fabrication · Graphene research and applications · Advancements in Battery Materials

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Nanomechanics, Korea Institute of Machinery and Materials (KIMM), 156 Gajeongbuk-Ro, Yuseong-Gu, Daejeon 34103, South Korea

Nano Mechatronics, Korea University of Science and Technology (UST), 217 Gajeong-Ro, Yuseong-Gu, Daejeon 34113, South Korea

Department of Energy Science and Technology, Graduate School of Energy Science and Technology (GEST), Chungnam National University, 99 Daehak-Ro, Yuseong-Gu, Daejeon 34134, South Korea

Funding

Korea Institute of Machinery and Materials · Ministry of Science, ICT and Future Planning

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