用微波辐射再生用光致变色红 3BS 染色后的碳纳米管。
Regeneration of carbon nanotubes exhausted with dye reactive red 3BS using microwave irradiation.
机构信息
State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, 18 Shuangqing Road, Beijing 100085, China.
出版信息
J Hazard Mater. 2010 Jun 15;178(1-3):1125-7. doi: 10.1016/j.jhazmat.2010.01.112. Epub 2010 Jan 28.
Carbon nanotubes (CNTs) exhausted with dye reactive red 3BS were regenerated by microwave irradiation under N(2) atmosphere. High regeneration efficiency was achieved and the regeneration efficiency reached 92.8% after four cycles regeneration. The decrease in adsorption capacity was suggested to be due to the deposition of decomposition residues in CNT pores, which blocked the carbon porosity and decreased the specific surface area.
用染料活性红 3BS 染色后的碳纳米管（CNTs）在氮气气氛下通过微波辐射进行再生。实现了高的再生效率，经过四次循环再生，再生效率达到 92.8%。吸附容量的降低被认为是由于分解残渣在 CNT 孔中的沉积，这阻塞了碳的多孔性并降低了比表面积。
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