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Ocean wave energy generator based on graphene/TiO₂ nanoparticle composite films.

ABSTRACT: Harvesting ocean wave energy through carbon-based materials, particularly graphene, is receiving increasing attention. However, the complicated fabrication process and the low output power of the present monolayer graphene-based wave energy generators limit their further application. Here, we demonstrate the facile fabrication of a new type of wave energy generator based on graphene/TiO₂ nanoparticle composite films using the doctor-blading method. The developed wave energy harvesting device exhibits a high open-circuit voltage of up to 75 millivolts and a high output power up to 1.8 microwatts. A systematic study was conducted to explore the optimal conditions for the energy harvesting performance.

SUBMITTER: Xue H

PROVIDER: S-EPMC9418561 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature

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Ocean wave energy generator based on graphene/TiO2 nanoparticle composite films.

Xue Han H Liu Haomin H Mishukova Viktoriia V Xu Bo B Li Jiantong J

Nanoscale advances 20220216 6

Harvesting ocean wave energy through carbon-based materials, particularly graphene, is receiving increasing attention. However, the complicated fabrication process and the low output power of the present monolayer graphene-based wave energy generators limit their further application. Here, we demonstrate the facile fabrication of a new type of wave energy generator based on graphene/TiO2 nanoparticle composite films using the doctor-blading method. The developed wave energy harvesting ...[more]

PMID: 36134363

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