長澤 寛規HIROKI NAGASAWA

Last Updated :2017/09/20

所属・職名
大学院工学研究科 化学工学講座 助教
メールアドレス
nagasawahiroshima-u.ac.jp
その他連絡先
東広島市鏡山一丁目4番1号 工学部A4棟222
TEL:082-424-7719

基本情報

主な職歴

  • 2012年04月01日, 2017年03月31日, 広島大学, 大学院工学研究院, 特任助教

学歴

  • 東京大学, 新領域創成科学研究科, 環境システム学専攻, 日本, 2012年03月31日

学位

  • 博士(環境学) (東京大学)
  • 修士(環境学) (東京大学)

研究分野

  • 工学 / プロセス・化学工学 / 化工物性・移動操作・単位操作

所属学会

  • 化学工学会
  • 日本膜学会
  • アメリカ化学工学会

教育活動

授業担当

  1. 2017年, 学部専門, セメスター(後期), 化学工学演習Ⅰ

研究活動

学術論文(★は代表的な論文)

  1. Characterization and gas permeation properties of amorphous silica membranes prepared via plasma enhanced chemical vapor deposition, JOURNAL OF MEMBRANE SCIENCE, 441巻, pp.45-pp.53, AUG 15 2013
  2. Pore size control of Al-doping into bis (triethoxysilyl) methane (BTESM)-derived membranes for improved gas permeation properties, RSC ADVANCES, 3巻, 30号, pp.12080-pp.12083, 2013
  3. Graphene nanosheets supporting Ru nanoparticles with controlled nanoarchitectures form a high-performance catalyst for COx-free hydrogen production from ammonia, JOURNAL OF MATERIALS CHEMISTRY A, 2巻, 24号, pp.9185-pp.9192, 2014
  4. Molecular dynamics simulation study on characterization of bis(triethoxysilyl)-ethane and bis(triethoxysilyl)ethylene derived silica-based membranes, DESALINATION AND WATER TREATMENT, 51巻, 25-27号, pp.5248-pp.5253, JUL 1 2013
  5. Multilayered polyamide membranes by spray-assisted 2-step interfacial polymerization for increased performance of trimesoyl chloride (TMC)/m-phenylenediamine (MPD)-derived polyamide membranes, JOURNAL OF MEMBRANE SCIENCE, 446巻, pp.504-pp.512, NOV 1 2013
  6. Sol-gel spin coating process to fabricate a new type of uniform and thin organosilica coating on polysulfone film, MATERIALS LETTERS, 109巻, pp.130-pp.133, OCT 15 2013
  7. Micropore Filling Phase Permeation of a Condensable Vapor in Silica Membranes: A Molecular Dynamics Study, JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 46巻, 10号, pp.659-pp.671, 2013
  8. Preparation of BTESE-derived organosilica membranes for catalytic membrane reactors of methylcyclohexane dehydrogenation, JOURNAL OF MEMBRANE SCIENCE, 455巻, pp.375-pp.383, APR 1 2014
  9. High-temperature stability of PECVD-derived organosilica membranes deposited on TiO2 and SiO2-ZrO2 intermediate layers using HMDSO/Ar plasma, SEPARATION AND PURIFICATION TECHNOLOGY, 121巻, pp.13-pp.19, JAN 14 2014
  10. A closer look at the development and performance of organic-inorganic membranes using 2,4,6-tris-[3(triethoxysilyl)-1-propoxyl]-1,3,5-triazine (TTESPT), RSC ADVANCES, 4巻, 24号, pp.12404-pp.12407, 2014
  11. Development and gas permeation properties of microporous amorphous TiO2-ZrO2-organic composite membranes using chelating ligands, JOURNAL OF MEMBRANE SCIENCE, 461巻, pp.96-pp.105, JUL 1 2014
  12. CO2 Permeation through Hybrid Organosilica Membranes in the Presence of Water Vapor, INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 53巻, 14号, pp.6113-pp.6120, APR 9 2014
  13. A CO2 fixation process with waste cement powder via regeneration of alkali and acid by electrodialysis, RSC ADVANCES, 4巻, 38号, pp.19778-pp.19788, 2014
  14. Fabrication of a layered hybrid membrane using an organosilica separation layer on a porous polysulfone support, and the application to vapor permeation, JOURNAL OF MEMBRANE SCIENCE, 464巻, pp.140-pp.148, AUG 15 2014
  15. Insight into the pore tuning of triazine-based nitrogen-rich organoalkoxysilane membranes for use in water desalination, RSC ADVANCES, 4巻, 45号, pp.23759-pp.23769, 2014
  16. Gas permeation properties through Al-doped organosilica membranes with controlled network size, JOURNAL OF MEMBRANE SCIENCE, 466巻, pp.246-pp.252, SEP 15 2014
  17. Experimental and Theoretical Study on Small Gas Permeation Properties through Amorphous Silica Membranes Fabricated at Different Temperatures, JOURNAL OF PHYSICAL CHEMISTRY C, 118巻, 35号, pp.20323-pp.20331, SEP 4 2014
  18. Synthesis and characterization of a layered-hybrid membrane consisting of an organosilica separation layer on a polymeric nanofiltration membrane, JOURNAL OF MEMBRANE SCIENCE, 472巻, pp.19-pp.28, DEC 15 2014
  19. Modified Gas-Translation Model for Prediction of Gas Permeation Through Microporous Organosilica Membranes, AICHE JOURNAL, 60巻, 12号, pp.4199-pp.4210, DEC 2014
  20. Preparation and gas permeation properties of thermally stable organosilica membranes derived by hydrosilylation, JOURNAL OF MATERIALS CHEMISTRY A, 2巻, 3号, pp.672-pp.680, 2014
  21. Tuning the pore sizes of novel silica membranes for improved gas permeation properties via an in situ reaction between NH3 and Si-H groups, CHEMICAL COMMUNICATIONS, 51巻, 13号, pp.2551-pp.2554, 2015
  22. Methylcyclohexane dehydrogenation for hydrogen production via a bimodal catalytic membrane reactor, AICHE JOURNAL, 61巻, 5号, pp.1628-pp.1638, MAY 2015
  23. Microporous organosilica membranes for gas separation prepared via PECVD using different O/Si ratio precursors, JOURNAL OF MEMBRANE SCIENCE, 489巻, pp.11-pp.19, SEP 1 2015
  24. Photo-induced sol-gel processing for low-temperature fabrication of high-performance silsesquioxane membranes for use in molecular separation, CHEMICAL COMMUNICATIONS, 51巻, 49号, pp.9932-pp.9935, 2015