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Ultrafast Nanocrystalline-TiO2(B)/Carbon Nanotube Hyperdispersion Prepared via Combined Ultracentrifugation and Hydrothermal Treatments for Hybrid Supercapacitors

Naoi, Katsuhiko and Kurita, Takayuki and Abe, Masayuki and Furuhashi, Takumi and Abe, Yuta and Okazaki, Keita and Miyamoto, Junichi and Iwama, Etsuro and Aoyagi, Shintaro and Naoi, Wako and Simon, Patrice Ultrafast Nanocrystalline-TiO2(B)/Carbon Nanotube Hyperdispersion Prepared via Combined Ultracentrifugation and Hydrothermal Treatments for Hybrid Supercapacitors. (2016) Advanced Materials, 28 (31). 6751-6757. ISSN 0935-9648

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Official URL: http://dx.doi.org/10.1002/adma.201600798

Abstract

Anisotropically grown (b-axis short) single-nano TiO2 (B), uniformly hyper-dispersed on the surface of multiwalled carbon nanotubes (MWCNT), was successfully synthesized via an in situ ultracentrifugation (UC) process coupled with a follow-up hydrothermal treatment. The uc-TiO2 (B)/MWCNT composite materials enable ultrafast Li(+) intercalation especially along the b-axis, resulting in a capacity of 235 mA h g(-1) per TiO2 (B) even at 300C (1C = 335 mA g(-1) ).

Item Type:Article
Additional Information:Thanks to John Wiley & Sons editor. The definitive version is available at http://onlinelibrary.wiley.com/ The original PDF of the article can be found at http://onlinelibrary.wiley.com/doi/10.1002/adma.201600798/full
HAL Id:hal-01496544
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Other partners > K & W Inc. (JAPAN)
Other partners > Tokyo University of Agriculture and Technology - TUAT (JAPAN)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Laboratory name:
Funders:
Global Innovation Research Organization in TUAT
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Deposited By: cirimat webmestre
Deposited On:27 Mar 2017 14:02

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