Copper-Phenylacetylide Nanobelt/Single-Walled Carbon Nanotube Composites: Mechanochromic Luminescence Phenomenon and Thermoelectric Performance
Source abstract
Abstract
We report flexible films of organic–inorganic thermoelectric (TE) composites based on organometallic coordination compound [copper-phenylacetylide (PhC 2 Cu)] nanobelts and single-walled carbon nanotubes (SWCNTs). Interestingly, an unusual mechanochromic luminescence phenomenon from bright green to dark red is clearly observed after grinding the PhC 2 Cu crystalline nanobelts. The PhC 2 Cu/SWCNT composites display high mechanical flexibility and excellent TE performance. The maximum power factor at room temperature can reach as high as 200.2 ± 10.9 μW m –1 K –2 . The present study opens an avenue to fabricate novel organic–inorganic TE composite materials using organometallic coordination compounds such as PhC 2 Cu.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Advanced Thermoelectric Materials and Devices · Conducting polymers and applications · Organic Electronics and Photovoltaics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
Shenzhen Key Laboratory of Polymer Science and Technology, College of Materials Science and Engineering, Shenzhen University, Shenzhen 518060, P. R. China
Funding
Youth Innovation Promotion Association of the Chinese Academy of Sciences · National Natural Science Foundation of China
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