Influence of curing temperature on SiO2/resole hybrid coating films

Author(s):  
Shun Xing Zheng ◽  
Song Guo ◽  
Ling Wang
1998 ◽  
Vol 519 ◽  
Author(s):  
Y. Yan ◽  
Z. Duan ◽  
D.-G. Chen ◽  
S. Ray Chaudhuri

AbstractThe insoluble, strongly hydrogen bonded organic pigment of 3,6-bis-(4-chlorphenyl)-l,4- diketopyrrolo [3,4-c] pyrrole was transiently blocked by adding carbamate groups, and consequently incorporated into organic-inorganic hybrid matrices by a sol-gel process. The homo- (pigment-pigment) and hetero-intermolecular (pigment-matrix) interactions were found to control both the assembly and dispersion of pigment molecules in the hybrid coating films. A weaker interaction between matrices and pigment molecules results in aggregation of the carbamate pigment in the methyl-silicate films. A stronger interaction forms a homogenous dispersion and coloration of the phenyl-silicate films. The as-prepared methyl- and phenylsilicate films doped with the organic pigment were distinguished by a morphology change and a blue (hypsochromic) shift in absorption from 550 to 460 nm. Thermal treatment can remove the carbamate groups and in-situ form the organic pigment in the hybrid films.


2006 ◽  
Vol 114 (1330) ◽  
pp. 580-582 ◽  
Author(s):  
Manabu FUKUSHIMA ◽  
Eiichi YASUDA ◽  
Hideki KITA ◽  
Hideki HYUGA ◽  
Kazuo OSUMI ◽  
...  

2007 ◽  
Vol 22 (1-3) ◽  
pp. 309-314 ◽  
Author(s):  
Hoy Yul Park ◽  
Dong Pil Kang ◽  
Moon Kyong Na ◽  
Hee Woong Lee ◽  
Hyeon Hwa Lee ◽  
...  

2009 ◽  
Vol 510 (1) ◽  
pp. 232/[1366]-240/[1374]
Author(s):  
Hoyyul Park ◽  
Moonkyong Na ◽  
Myeongsang Ahn ◽  
Dongjun Kang ◽  
Hyeonhwa Lee ◽  
...  

2016 ◽  
Vol 377 ◽  
pp. 66-74 ◽  
Author(s):  
Qi Li ◽  
Longhai Guo ◽  
Teng Qiu ◽  
Weidong Xiao ◽  
Dianxing Du ◽  
...  

2014 ◽  
Vol 77 (8) ◽  
pp. 1241-1248 ◽  
Author(s):  
Changqing Fu ◽  
Zhe Yang ◽  
Zitong Zheng ◽  
Liang Shen

Sign in / Sign up

Export Citation Format

Share Document