Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Yoshihiro Takizawa"'
Autor:
Yoshihiro Takizawa, Shigeki Inukai, Takumi Araki, Rodolfo Cruz-Silva, Josue Ortiz-Medina, Aaron Morelos-Gomez, Syogo Tejima, Ayaka Yamanaka, Michiko Obata, Auppatham Nakaruk, Kenji Takeuchi, Takuya Hayashi, Mauricio Terrones, Morinobu Endo
Publikováno v:
ACS Omega, Vol 3, Iss 6, Pp 6047-6055 (2018)
Externí odkaz:
https://doaj.org/article/4b1bdf1bf9fb4142877f5f5b6fe9d56f
Autor:
Ayaka Yamanaka, Rodolfo Cruz-Silva, Josue Ortiz-Medina, Aaron Morelos-Gomez, Yoshihiro Takizawa, Toru Noguchi, Takuya Hayashi, Auppatham Nakaruk, Morinobu Endo, Michiko Obata, Mauricio Terrones, Kenji Takeuchi, Michio Katouda, Syogo Tejima
Publikováno v:
Environmental Science & Technology. 53:6255-6263
Polyamide (PA) membranes comprise most of the reverse osmosis membranes currently used for desalination and water purification. However, their fouling mechanisms with natural organic matter (NOM) is still not completely understood. In this work, we s
Publikováno v:
Journal of Physics and Chemistry of Solids. 163:110585
Autor:
Rodolfo Cruz-Silva, Kenji Takeuchi, Kaoru Hosaka, Hidenori Kitazawa, Moeka Fujii, Noboru Akuzawa, Morinobu Endo, Josue Ortiz-Medina, Yoshihiro Takizawa, Masatsugu Fujishige, Aaron Morelos-Gomez
Publikováno v:
Desalination. 443:165-171
The present paper describes the desalination performance of reverse osmosis (RO) membranes of multi-walled carbon nanotube-polyamide complex (CNT-PA) and commercial polyamide membranes in NaCl, MgCl2, MgSO4 and Na2SO4 aqueous solutions. The permeate
Autor:
Jun Maeda, Yoshihiro Takizawa, Morinobu Endo, Celia Aguilar, Kenji Takeuchi, Akira Isogai, Toru Noguchi, Aaron Morelos-Gomez, Rodolfo Cruz-Silva, Syogo Tejiima, Ayaka Yamanaka, Shigeru Saito, Takuya Hayashi, Kazunori Fujisawa, Kazuo Izu
Publikováno v:
Nanoscale. 12(38)
Reverse osmosis membranes of aromatic polyamide (PA) reinforced with a crystalline cellulose nanofiber (CNF) were synthesized and their desalination performance was studied. Comparison with plain PA membranes shows that the addition of CNF reduced th
Autor:
Takumi Araki, Syogo Tejima, Mauricio Terrones, Michiko Obata, Kenji Takeuchi, Josue Ortiz-Medina, Shigeki Inukai, Rodolfo Cruz-Silva, Auppatham Nakaruk, Takuya Hayashi, Ayaka Yamanaka, Morinobu Endo, Aaron Morelos-Gomez, Yoshihiro Takizawa
Publikováno v:
ACS Omega
ACS Omega, Vol 3, Iss 6, Pp 6047-6055 (2018)
ACS Omega, Vol 3, Iss 6, Pp 6047-6055 (2018)
The antiscaling properties of multiwalled carbon nanotube (MWCNT)–polyamide (PA) nanocomposite reverse-osmosis (RO) desalination membranes (MWCNT–PA membranes) were studied. An aqueous solution of calcium chloride (CaCl2) and sodium bicarbonate (
Publikováno v:
Carbon. 103:436-448
High interface-derived dissipation has been discovered by instrumented indentation in carbon black and fumed alumina. Both materials comprise nanoparticle aggregates that interlock mechanically upon compaction without a binder. The high dissipation i
Autor:
Yoshihiro Takizawa, D.D.L. Chung
Publikováno v:
Journal of Materials Science. 51:6913-6932
Continuous carbon fiber polymer–matrix composites in unprecedented antiferroelectric coupling, as enabled by stacking composites with positive value (up to 400) and negative value (down to −600) of the electric permittivity, provide exceptionally
Autor:
D.D.L. Chung, Yoshihiro Takizawa
Publikováno v:
Journal of Materials Science. 51:3463-3480
Continuous glass fiber polymer–matrix composites are electrically insulating and used for printed wiring boards, but their thermal conductivity needs to be increased without sacrificing the electrical insulation ability. The through-thickness therm
Autor:
D.D.L. Chung, Yoshihiro Takizawa
Publikováno v:
Journal of Electronic Materials. 44:2211-2220
Dielectric materials with low relative dielectric constants (low-k dielectrics) are needed for electrical insulation to reduce signal propagation delay in microelectronics packaging. This paper reports use of nanoporous alumina of pore size mainly