Chem. J. Chinese Universities ›› 2014, Vol. 35 ›› Issue (9): 1975.doi: 10.7503/cjcu20140185
• Physical Chemistry • Previous Articles Next Articles
WANG Dandan, LIU Junbo*(), CHANG Haibo, TANG Shanshan
Received:
2014-03-06
Online:
2014-09-10
Published:
2019-08-01
Contact:
LIU Junbo
E-mail:liujb@mail.ccut.edu.cn
Supported by:
CLC Number:
TrendMD:
WANG Dandan, LIU Junbo, CHANG Haibo, TANG Shanshan. Visible Photocatalytic Degradation of Polyvinyl Chloride Film by AgNbO3 Photocatalyst†[J]. Chem. J. Chinese Universities, 2014, 35(9): 1975.
Fig.4 Mass loss of the pure film and PVC-AgNbO3 composite films under visible light irradiation a. Pure PVC; b. PVC-3%AgNbO3; c. PVC-6%AgNbO3; d. PVC-9%AgNbO3; e. PVC-15%AgNbO3.
Fig.5 SEM images of the pure PVC film before(A) and after(B) photocatalytic degradation and PVC-AgNbO3 composite films after photocatalytic degradation(C—F) (C) PVC-3%AgNbO3; (D) PVC-6%AgNbO3; (E) PVC-9%AgNbO3; (F) PVC-15%AgNbO3.
Fig.6 XRD patterns of the pure PVC film before(a) and after(b) photocatalytic degradation and of PVC-AgNbO3 composite films after photocatalytic degradation(c—f) c. PVC-3%AgNbO3; d. PVC-6%AgNbO3; e. PVC-9%AgNbO3; f. PVC-15%AgNbO3.
Fig.7 FTIR spectra of the pure PVC film before(a) and after(b) photocatalytic degradation and of PVC-AgNbO3 composite films after photocatalytic degradation(c—f) c. PVC-3%AgNbO3; d. PVC-6%AgNbO3; e. PVC-9%AgNbO3; f. PVC-15%AgNbO3.
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