J
Jianglin Feng
Researcher at University of California, Santa Barbara
Publications - 15
Citations - 19565
Jianglin Feng is an academic researcher from University of California, Santa Barbara. The author has contributed to research in topics: Mesoporous silica & Mesoporous silicate. The author has an hindex of 10, co-authored 12 publications receiving 18707 citations. Previous affiliations of Jianglin Feng include University of California.
Papers
More filters
Journal ArticleDOI
Triblock copolymer syntheses of mesoporous silica with periodic 50 to 300 angstrom pores
Dongyuan Zhao,Jianglin Feng,Qisheng Huo,Nicholas A. Melosh,Glenn H. Fredrickson,Bradley F. Chmelka,Galen D. Stucky +6 more
TL;DR: Use of amphiphilic triblock copolymers to direct the organization of polymerizing silica species has resulted in the preparation of well-ordered hexagonal mesoporous silica structures (SBA-15) with uniform pore sizes up to approximately 300 angstroms.
Journal ArticleDOI
Nonionic Triblock and Star Diblock Copolymer and Oligomeric Surfactant Syntheses of Highly Ordered, Hydrothermally Stable, Mesoporous Silica Structures
TL;DR: In this paper, a family of highly ordered mesoporous (20−300 A) structures have been synthesized by the use of commercially available nonionic alkyl poly(ethylene oxide) (PEO) oligomeric surfactants and poly(alkylene oxide) block copolymers in acid media.
Journal ArticleDOI
Continuous Mesoporous Silica Films with Highly Ordered Large Pore Structures
Dongyuan Zhao,Peidong Yang,Nicholas A. Melosh,Jianglin Feng,Bradley F. Chmelka,Galen D. Stucky +5 more
TL;DR: In this paper, the formation of continuous mesoporous silica films with large periodic cage and pore structures using low-cost commercially available poly(ethylene oxide)-block-poly(propylene oxide)-poly(blockpoly(methylene oxide) (PEO-PPO-PEO) triblock copolymers and poly-(ethylene dioxide) non-ionic surfactants in conjunction with dip-coat processing was reported.
Journal ArticleDOI
Evaluating Pore Sizes in Mesoporous Materials: A Simplified Standard Adsorption Method and a Simplified Broekhoff−de Boer Method
TL;DR: In this article, a simple method for determining standard adsorption using the statistical thickness of the adsorbed gas layer defined by Frenkel−Halsey−Hill (FHH) theory is described.
Journal ArticleDOI
Preparation of Hard Mesoporous Silica Spheres
TL;DR: In this article, large, hard, transparent, mesoporous silica spheres are synthesized in one step by using oil-in-water emulsion chemistry under basic conditions with cationic surfactants and (n-BuO)4Si.