Zobrazeno 1 - 4
of 4
pro vyhledávání: '"John S. Lettow"'
Publikováno v:
Langmuir. 21:5738-5746
The aim of this study is to determine the effects of oil solutes and alcohol cosolvents on the structure of oil-in-water microemulsions stabilized by poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) (PEO-PPO-PEO) triblock copolymers. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa00d94d5e716a7f1ec375b7330fa1aa
https://doi.org/10.1021/la046918b
https://doi.org/10.1021/la046918b
Autor:
Yong-Jin Han, Dongyuan Zhao, Peidong Yang, Galen D. Stucky, John S. Lettow, Patrick Schmidt-Winkel, Jackie Y. Ying
Publikováno v:
Langmuir. 16:8291-8295
We have investigated the phase transition between two distinct mesoporous silicas: SBA-15, comprising a hexagonally packed arrangement of cylindrical pores (6−12 nm in diameter), and mesocellular silica foams (MCF), consisting of spherical voids (2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c174290ff2bbf92d3ffd4237847e548d
https://doi.org/10.1021/la000660h
https://doi.org/10.1021/la000660h
Autor:
Galen D. Stucky, Wayne W. Lukens, Jr.,†,‡, John S. Lettow, Peidong Yang, Patrick Schmidt-Winkel, David I. Margolese, Jackie Y. Ying,§ and
Publikováno v:
Chemistry of Materials. 12:686-696
Siliceous mesostructured cellular foams (MCFs) with well-defined ultralarge mesopores and hydrothermally robust frameworks are described. The MCFs are templated by oil-in-water microemulsions and are characterized by small-angle X-ray scattering, nit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37192e4738c9f68142ff6f7aec2ddcd6
https://doi.org/10.1021/cm991097v
https://doi.org/10.1021/cm991097v
Autor:
Christy Martin, John S. Lettow
During the last few years, graphene has emerged as a material of choice in various applications due its unique mechanical and electronic properties. Since 2005, Vorbeck Materials Corporation, presently the only company in the world that is manufactur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c30b06b6a71be13d4dbeb1858de717b2
https://doi.org/10.21236/ada546647
https://doi.org/10.21236/ada546647
