Zobrazeno 1 - 10
of 233
pro vyhledávání: '"Akihiko Tanioka"'
Autor:
Priangga Perdana Putra, Shuichi Akasaka, Yuichi Konosu, Shaoling Zhang, Akihiko Tanioka, Hidetoshi Matsumoto
Publikováno v:
Nanomaterials, Vol 14, Iss 6, p 491 (2024)
In the past two decades, many studies on piezoelectric nanofibers (NFs) prepared from poly(vinylidene fluoride) (PVDF) and its copolymers, including single NFs, randomly oriented nonwoven mats, and aligned NFs, have been reported. However, studies on
Externí odkaz:
https://doaj.org/article/128d74246bb24333a5742cfb0a215c1c
Publikováno v:
Membranes, Vol 12, Iss 12, p 1236 (2022)
In this work, the chronopotentiometric responses, pH changes, and current–voltage (I–V) characteristics of bipolar membrane (BPM)/LiCl–organic solvent systems were measured and compared with those of the BPM/LiCl–water system. Monohydric alco
Externí odkaz:
https://doaj.org/article/2f6e4cf8c8bf462eb2ad9f44f36e4275
Publikováno v:
Membranes, Vol 11, Iss 9, p 652 (2021)
The unique functions of nanofibers (NFs) are based on their nanoscale cross-section, high specific surface area, and high molecular orientation, and/or their confined polymer chains inside the fibers. The introduction of ion-exchange (IEX) groups on
Externí odkaz:
https://doaj.org/article/b4b8dc5a33b7470d8596e90ed51000f6
Publikováno v:
Membranes, Vol 11, Iss 1, p 69 (2021)
The development of renewable energy technologies is of global importance. To realize a sustainable society, fossil-resource-independent technologies, such as solar- and wind-power generation, should be widely adopted. Pressure retarded osmosis (PRO)
Externí odkaz:
https://doaj.org/article/207e38bbba454e18a67e63c03419e9a8
Autor:
Akihiko Tanioka, Hidetoshi Matsumoto
Publikováno v:
Membranes, Vol 1, Iss 3, Pp 249-264 (2011)
Electrospinning is a versatile method for forming continuous thin fibers based on an electrohydrodynamic process. This method has the following advantages: (i) the ability to produce thin fibers with diameters in the micrometer and nanometer ranges;
Externí odkaz:
https://doaj.org/article/5a4434b1baa54fd1a21cce826a96f6e6
Autor:
Yudai Ishikawa, Rikuo Aihara, Hiroshi Naito, Katsunori Sakai, Takashi Sasabe, Akihiko Tanioka, Shuichiro Hirai
Publikováno v:
ECS Transactions. 109:275-281
In order to achieve high current density in PEFCs, it is necessary to suppress the increase in concentration overvoltage caused by the liquid water in the gas diffusion layer (GDL), especially in substrate layer. This study aims to reduce the liquid
Publikováno v:
MEMBRANE. 46:204-208
Autor:
Shaoling Zhang, Noriko Hayashi, Hidetoshi Matsumoto, Haraoka Yasuhiro, Masayuki Okamoto, Akihiko Tanioka
Publikováno v:
ACS Appl. Polym. Mater.. 2(No. 7):2830-2838
Cellulose nanofibers (CNFs) have been widely used as functional fillers in polymer composites. In the present study, polymer composite nanofibrous nonwoven air filters containing CNFs were prepared...
Autor:
Akihiko Tanioka
Publikováno v:
Research in Medical & Engineering Sciences. 9
Publikováno v:
Journal of Mechanical Engineering Research and Developments. 42:205-210
The development of oil and gas industries has resulted in environmental issues, such as oil pollution. Oil pollution in a marine environment, poses significant threats to not only coastal marine life, but also to the social economic activities of com