Volume 41 Issue 1
May  2022
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JIN Yang-bing, XIE Mei-hua, ZHANG Ping, LI Jing-peng, WANG Zhe, JIN Chun-de. Preparation of MoS2/Bamboo Photothermal Conversion Material and Its Application in Seawater Desalination[J]. JOURNAL OF BAMBOO RESEARCH, 2022, 41(1): 20-28. doi: 10.12390/jbr2022056
Citation: JIN Yang-bing, XIE Mei-hua, ZHANG Ping, LI Jing-peng, WANG Zhe, JIN Chun-de. Preparation of MoS2/Bamboo Photothermal Conversion Material and Its Application in Seawater Desalination[J]. JOURNAL OF BAMBOO RESEARCH, 2022, 41(1): 20-28. doi: 10.12390/jbr2022056

Preparation of MoS2/Bamboo Photothermal Conversion Material and Its Application in Seawater Desalination

doi: 10.12390/jbr2022056
  • Received Date: 2022-02-25
  • Publish Date: 2022-05-27
  • In order to alleviate the shortage of freshwater resources,a 2-dimensional MoS2/bamboo photothermal conversion material was prepared by hydrothermal synthesis of molybdenum disulfide on bamboo with sodium molybdate and thiourea as raw materials. Its desalination property was examined through the seawater evaporation test. The results showed that the evaporation rate of seawater with MoS2/bamboo reached 1.095 kg m-2·h-1 after one-hour evaporation under one-sun intensity illumination. The light-heat conversion efficiency was 78.20%. And the maximum optical absorptivity of MoS2/bamboo at wavelengths between 250 nm and 2 500 nm measured by UV/Vis/NIR diffuse reflectance spectroscopy exceeded 80%. These indicated that MoS2/bamboo material boasted good photothermal conversion efficiency. Therefore,MoS2/bamboo material in this study had superior photothermal water evaporation performance,which provided reference and application basis for realizing the efficient utilization of green and sustainable photothermal evaporation devices.
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