Citation:
SHE Shi-Xiong, SU Bi-Tao, YANG Yan, MA Zhan-Ying, LEI Zi-Qiang. Preparation of Functional Polymer PSB Nanomaterial and Its Catalytic Property[J]. Chinese Journal of Applied Chemistry,
;2008, 25(11): 1301-1305.
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After properly heat-activated treatment,a functional polymer PSB(polyschiff base) nanomaterial,PSB-1~PSB4,was successfully obtained and used as catalyst in water pollution treatment.The samples were determined by means of DTA-TG,TEM,FT-IR and UV-Vis.Results show that under natural light and air conditions,methylene blue(MB) could be almost fully degraded in the presence of PSB within a few minutes,the mineralizing efficiency reached to 65.7%.Furthermore,the catalyst has superior stability and it can be reused for nine runs.The existence of conjugation structure and polar groups such as C=N,C=O was found to be decisive factors for the catalytic property.
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Keywords:
- functional polymer PSB,
- nanomaterial,
- preparation,
- catalytic property
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