Tailoring morphological and chemical contributions of nanoscale charge transfer for enhanced triboelectric nanogenerators

Author:

Kim Jong Hun1ORCID,Jin Da Woon1,Jeon Jae Hyeon1,Kumar Dheeraj1,Yoon HongYeon2,Cho Hunyoung2,Ihee Hyotcherl23ORCID,Park Jeong Young2ORCID,Jung Jong Hoon14

Affiliation:

1. Department of Physics, Inha University, Incheon 22212, Republic of Korea

2. Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea

3. Center for Advanced Reaction Dynamics (CARD), Institute for Basic Science (IBS), Daejeon 34141, Republic of Korea

4. Program in Semiconductor Convergence, Inha University, Incheon 22212, Republic of Korea

Abstract

We improve triboelectric nanogenerator performance by adjusting chemical ratios and surface corrugation. Our study reveals that contact electrification variations stem from energy dissipation-driven thermion emission, influenced by competing factors.

Funder

National Research Foundation of Korea

Institute for Basic Science

Inha University

Publisher

Royal Society of Chemistry (RSC)

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