Zobrazeno 1 - 10
of 254
pro vyhledávání: '"Masakoto Kanezashi"'
Autor:
Norihiro Moriyama, Akihiro Takeyama, Taichi Yamatoko, Ken-ichi Sawamura, Koji Gonoi, Hiroki Nagasawa, Masakoto Kanezashi, Toshinori Tsuru
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract Steam recovery from the spent gases from flues could be a key step in addressing the water shortage issue while additionally benefiting energy saving. Herein, we propose a system that uses organosilica membranes consisting of a developed lay
Externí odkaz:
https://doaj.org/article/6e2b481448e5468b9c80d35ec3ddb025
Autor:
Katsuhiro Horata, Tsubasa Yoshio, Ryuto Miyazaki, Yohei Adachi, Masakoto Kanezashi, Toshinori Tsuru, Joji Ohshita
Publikováno v:
Separations, Vol 11, Iss 4, p 110 (2024)
New polysilsesquioxane (PSQ)-based CO2 separation membranes with succinic anhydride and monoalkylurea units as thermally degradable CO2-philic units were prepared by the copolymerization of a 1:1 mixture of [3-(triethoxysilyl)propyl]succinic anhydrid
Externí odkaz:
https://doaj.org/article/ed8fccca051a4b16a808a548cfc4ae41
Autor:
Suhaina Mohd Ibrahim, Ken-ichi Sawamura, Kengo Mishina, Xin Yu, Feridoun Salak, Shigeru Miyata, Norihiro Moriyama, Hiroki Nagasawa, Masakoto Kanezashi, Toshinori Tsuru
Publikováno v:
Membranes, Vol 14, Iss 1, p 8 (2023)
A 40 cm length Bis(triethoxysilyl)ethane (BTESE) membrane having different pore sizes was successfully prepared by changing the number of coating times for gas permeation (GP) and organic solvent reverse osmosis (OSRO) separation study. It was found
Externí odkaz:
https://doaj.org/article/d61837ae53f243828f5f019139b5da8d
Publikováno v:
Journal of Membrane Science Letters, Vol 3, Iss 1, Pp 100047- (2023)
Developing silica membranes that are highly selective for CO2 has always been a challenge due to the small sizes of the pores and less amount of CO2 philic sites in a typical silica network structure. Herein, we describe the fabrication of silica (te
Externí odkaz:
https://doaj.org/article/6924810545c34258a41b0cea3bb96509
Publikováno v:
Membranes, Vol 13, Iss 5, p 533 (2023)
Graphene oxide (GO) has attracted attention as an excellent membrane material for water treatment and desalination owing to its high mechanical strength, hydrophilicity, and permeability. In this study, composite membranes were prepared by coating GO
Externí odkaz:
https://doaj.org/article/6f906b4a9a9d4627abf7240113ace7bf
Publikováno v:
Membranes, Vol 13, Iss 4, p 390 (2023)
This review presents a concise conceptual overview of membranes derived from organic chelating ligands as studied in several works. The authors’ approach is from the viewpoint of the classification of membranes by matrix composition. The first part
Externí odkaz:
https://doaj.org/article/e28b4ba643784c97ad5fda42b734518f
Publikováno v:
ACS Omega, Vol 6, Iss 2, Pp 1370-1377 (2021)
Externí odkaz:
https://doaj.org/article/9e83e804a74847b99c78725082c85014
Publikováno v:
Membranes, Vol 13, Iss 1, p 30 (2022)
This work investigated the long-term hydrothermal performance of composite carbon-SiO2-ZrO2 membranes. A carbon-SiO2-ZrO2 composite was formed from the inert pyrolysis of SiO2-ZrO2-polybenzoxazine resin. The carbon-SiO2-ZrO2 composites prepared at 55
Externí odkaz:
https://doaj.org/article/00488d167497411d922632351ffd927c
Publikováno v:
Membranes, Vol 12, Iss 10, p 991 (2022)
A series of pendant–type alkoxysilane structures with various carbon numbers (C1–C8) were used to fabricate sol–gel derived organosilica membranes to evaluate the effects of the C/Si ratio and fluorine doping. Initially, this investigation was
Externí odkaz:
https://doaj.org/article/af14e9647ce6441886774c16b68bbd93
Publikováno v:
ACS Omega, Vol 3, Iss 8, Pp 8612-8620 (2018)
Externí odkaz:
https://doaj.org/article/1787129ad5a44faeb99bea208a7d02ae