Preparation of mono-dispersed ZIF-8 nanocrystals and its application for adsorption separation

Research Project

Project/Area Number	25820386
Research Category	Grant-in-Aid for Young Scientists (B)
Allocation Type	Multi-year Fund
Research Field	Reaction engineering/Process system
Research Institution	Hokkaido University
Principal Investigator	NAKASAKA Yuta 北海道大学, 工学(系)研究科(研究院), 助教 (30629548)
Project Period (FY)	2013-04-01 – 2015-03-31
Project Status	Completed (Fiscal Year 2014)
Budget Amount *help	¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000) Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000) Fiscal Year 2013: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords	ZIF-8 / 非イオン性界面活性剤 / 吸着 / 化学工学 / 反応・分離工学 / 材料合成
Outline of Final Research Achievements	ZIF-8 synthesis in aqueous solution using non-ionic surfactant was carried out. Mono-dispersed ZIF-8 nanocrystal was successfully prepared by addition of non-ionic surfactant. Crystal size of ZIF-8 was decreased with increasing HLB (Hydrophilic Lipophilic Balance) value of non-ionic surfactant. In addition, ZIF-8 crystal could be also controlled by synthesis temperature. ZIF-8 adsorption property of hydrocarbon and alcohols were evaluated. Hydrocarbon and alcohol with smaller molecular size showed higher adsorption property. Diffusivity of n-hexane and 1-hexene within ZIF-8 crystal were measured. The diffusivity of n-hexane and 1-hexene were close each other regardless of unsaturated bond existence in diffusion molecule.

Report

(3 results)

2014 Annual Research Report Final Research Report ( PDF )
2013 Research-status Report

Research Products
(1 results)

All Presentation (1 results)

[Presentation] 水溶液中における非イオン性界面活性剤を用いたZIF-8の合成と粒子径制御2014
- Author(s)
  長谷川実穂, Yaqi Zhang, 中坂佑太, Canan Gucuyener, 多湖輝興, Jorge Gascon, Freek Kapteijn, 増田隆夫
- Organizer
  第30回ゼオライト研究発表会
- Place of Presentation
  船堀
- Year and Date
  2014-11-26 – 2014-11-27
- Related Report
  2014 Annual Research Report