Development of organic/inorganic hybrid coating solution of steel sheet for automobiles

2011 ◽  
Vol 25 (1) ◽  
pp. 32-38 ◽  
Author(s):  
Hyun-Soo Seo ◽  
Hee-Joon Moon ◽  
Jung-Ryang Kim ◽  
Jong-Soon Kim ◽  
Seok-Hwan Ahn ◽  
...  

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.


2015 ◽  
Vol 27 (8) ◽  
pp. 2955-2958
Author(s):  
Liang Zhou ◽  
Ziheng Huang ◽  
Yuhong Tao ◽  
Jiang Cheng

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

2016 ◽  
Vol 8 (49) ◽  
pp. 33972-33981 ◽  
Author(s):  
Man Li ◽  
Xiangmei Liu ◽  
Ziqiang Xu ◽  
K.W.K. Yeung ◽  
Shuilin Wu

2013 ◽  
Vol 19 (3) ◽  
pp. 10-18
Author(s):  
Dong Uk Yi ◽  
◽  
Dong Won Kim ◽  
Jae Ho Baek ◽  
Sam Tak Kwak ◽  
...  

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