Nondestructive rubbing fabrication of flexible graphene film for precise temperature controlling
Source abstract
Abstract
The high-quality flexible graphene thin films have been fabricated by the nondestructive rubbing method. The film exhibits an excellent photothermal conversion ability after oxygen plasma treatment and multiple mechanical bending. The temperature can be increased to 47.4°C even under a low laser irradiation power of 240mW with a decent heating rate of 0.3°C/s, and photothermal conversion efficiency reaches as high as 28%. The steady-state temperature can be precisely tuned by changing the laser power. These excellent results indicate graphene-based photothermal elements holding great promise for practical applications.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Advanced Sensor and Energy Harvesting Materials · Nanoplatforms for cancer theranostics · Solar-Powered Water Purification Methods
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Tianjin Chengjian University , Tianjin 300384, China
Funding
National Natural Science Foundation of China
References (36)
Show source-provided references
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