Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Noriyasu Okazaki"'
Autor:
Shigeto Hirai, Shunsuke Yagi, Wei‐Tin Chen, Fang‐Cheng Chou, Noriyasu Okazaki, Tomoya Ohno, Hisao Suzuki, Takeshi Matsuda
Publikováno v:
Advanced Science, Vol 4, Iss 10, Pp n/a-n/a (2017)
Abstract The oxygen evolution reaction (OER) plays a key role in emerging energy conversion technologies such as rechargeable metal‐air batteries, and direct solar water splitting. Herein, a remarkably low overpotential of ≈150 mV at 10 mA cm−2
Externí odkaz:
https://doaj.org/article/171be55de95a494f9198df59ebf36b02
Graphite-shell-chains selectively and efficiently produced from biomass rich in cellulose and chitin
Publikováno v:
Scientific Reports
Scientific Reports, Vol 10, Iss 1, Pp 1-7 (2020)
Scientific Reports, Vol 10, Iss 1, Pp 1-7 (2020)
Graphite-shell-chains have a worm-like nanocarbon configuration with a graphitic structure and mesopores, and they are easily produced from wood by using iron-group metal-catalysed carbonization at 900 °C. The simple production process with natural
Autor:
Takatomi Chiba, Akio Tada, Masahito Shiraki, Takako Sasakawa, Nobuyuki Tagami, Kenji Ogisu, Kenta Hamai, Noriyasu Okazaki, Kazuma Yamane
Publikováno v:
ECS Transactions. 73:43-47
As for the anode materials of next generation Lithium Ion batteries, the silicon will be attractive one because of its large energy density, 3750-4200mAh/g. However the low first cycle efficiency and large volume change are major challenges to realiz
Publikováno v:
Polymer Bulletin. 74:1193-1206
An effect of photodegradation on electrical conductivity of a styrene-butadiene copolymer (SBR)/multiwall carbon nanotube (MWNT) composite was studied with a TiO2/polyethylene oxide/methyl linoleate paint photocatalyst under UV and/or visible light i
Publikováno v:
Biochemical Engineering Journal. 87:8-14
Simple method for identification of heterovalent allergen epitopes was constructed to reflect the allergic reaction initiated by the cross-linking of the IgE receptors. The peptide array-based degranulation assay that enables interaction between soli
Publikováno v:
Journal of the Japan Institute of Energy. 92:1167-1172
Publikováno v:
Journal of Applied Polymer Science. 128:3751-3757
Electrical conductivity developments of polypropylene (PP)/multiwall carbon nanotube (MWNT) and polybutene (PB)/MWNT composites were carried out with polyethylene oxide (PEO) phase-separation behavior for the polymeric materials. The low conductivity
Autor:
Noriyasu Okazaki, Kyoko Suzuki, Ritsuko Watanabe, Hidetoshi Kita, Daisuke Kawakami, Tsutomu Suzuki, Mitsuru Kikuchi, Yukie Saito, Hisashi Tamai
Publikováno v:
Transactions of the Materials Research Society of Japan. 37:491-494
Autor:
Masato Hamadate, Minoru Terano, Noriyasu Okazaki, Keisuke Iwakura, Hisayuki Nakatani, Masakazu Aoyama
Publikováno v:
Journal of Applied Polymer Science. 122:2798-2806
Reinforcement of interfacial adhesion between syndiotactic polypropylene (SPP) and fibrous pure cellulose (FC) was performed by the FC silanizations with 3-aminopropyltrimethoxysilane (APTMS), with hexyltrimethoxysilane (HTMS) and by an addition of a
Autor:
Minoru Terano, Masashi Ogura, Kensuke Miyazaki, Hisayuki Nakatani, Takanori Yoshikawa, Noriyasu Okazaki
Publikováno v:
Polymer International. 60:1614-1623
In this study, a novel preparation of a polybutene-1 (PB) and multiwall carbon nanotube (MWNT) composite was achieved by a combination of PB autooxidation and a radical grafting reaction using an Nd2O3/dicumyl peroxide (DCP) radical initiator system