Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Chris Ian Lindsay"'
Autor:
Chris Ian Lindsay, Pietro Locatelli, Steve Andre Woutters, John H. Hobdell, Alberto Saiani, Sven L. M. Schroeder
Publikováno v:
RSC Advances. 5:41668-41676
We describe here a novel synthetic route for the preparation of polyurea–polyether nanoparticles (PNPs) that can be performed in a single solvent and which does not require the use of a preformed polymer. First a low molecular weight polyether-mono
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f2b628aff3d2dbd68f43f87e7d06b0a
https://doi.org/10.1039/c5ra03662c
https://doi.org/10.1039/c5ra03662c
Autor:
Wenhao Liu, Chris Ian Lindsay, Christopher W. Macosko, R. E. Camargo, Yuqiang Qian, Yong Tae Park, Andreas Stein
Publikováno v:
Polymer. 53:5060-5068
In situ intercalative polymerization is an environmentally-friendly process to produce polymer-clay nanocomposites with good clay dispersion. In this work, quaternary ammonium salts with tertiary amine groups were synthesized to modify clay as cataly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ba332d0742262d4ef3a37f2265f02c2
https://doi.org/10.1016/j.polymer.2012.09.008
https://doi.org/10.1016/j.polymer.2012.09.008
Publikováno v:
ACS Applied Materials & Interfaces. 3:3709-3717
Natural vermiculite was modified by cation exchange with long-chain quaternary alkylammonium salts and then dispersed in polyether-based polyols with different structures and ethylene oxide/propylene oxide ratios. The dispersions were evaluated by X-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4207057c66f2fcc91b7cef923e7e9cd
https://doi.org/10.1021/am2008954
https://doi.org/10.1021/am2008954
Publikováno v:
ACS Applied Materials & Interfaces. 1:1913-1918
Nanodispersions of clays in polyurethane components have been prepared. Nanoclays (both natural and organically modified) of various aspect ratios are used. The fillers are dispersed separately in polyurethane components, viz., polyol and polyisocyan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a98953d3966886523226e8d0f6f82be
https://doi.org/10.1021/am9003123
https://doi.org/10.1021/am9003123
Publikováno v:
Journal of Applied Polymer Science. 112:2847-2853
Polyurethane-clay nanocomposite elastomers were synthesized using polyol-clay blends with different levels of dispersion, which affected the final elastomer microstructure. A PU-clay microcomposite elastomer containing partially dispersed clay showed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2056a5ecc39704b7612772965755b88c
https://doi.org/10.1002/app.29771
https://doi.org/10.1002/app.29771
Autor:
Chris Ian Lindsay, Andreas Stein, Yuqiang Qian, Conny Nijs, Christopher W. Macosko, R. E. Camargo, Yong Tae Park
Publikováno v:
ACS applied materialsinterfaces. 5(8)
The largest use of polyurethane (PU) is as closed cell rigid foams for thermal insulation. One problem is loss of blowing gases, which leads to slow increase in thermal conductivity. PU composites with plate-like nanofillers create a diffusion barrie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a4437e5e09cf3bccf54e9902a317d2d
https://pubmed.ncbi.nlm.nih.gov/23506456
https://pubmed.ncbi.nlm.nih.gov/23506456
Publikováno v:
Green Chemistry. 14:766
The property of osmotic swelling of a hectorite clay suspension in water is exploited for dispersing it in a polymeric foam matrix. This green route eludes the surface modification of clay as well as the mediation by organic solvents for clay dispers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b33684920de53c413ae3e556f6fe7f85
https://doi.org/10.1039/c2gc16313f
https://doi.org/10.1039/c2gc16313f