Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Shuichi Ishimoto"'
Publikováno v:
Frontiers in Energy Research, Vol 10 (2022)
Recently, ionic plastic crystals (IPCs) have been actively investigated to develop all-solid-state rechargeable batteries, such as lithium-ion batteries. Herein, we report supercapacitors assembled with mesoporous carbon electrodes and an IPC electro
Externí odkaz:
https://doaj.org/article/e6e839a17a564ecdb9f82d83ef4a5f40
Autor:
Kosuke Suzuki, Kodai Takano, Shunta Suzuki, Hirotaka Hanawa, Naruki Tsuji, Tomoya Ando, Kazushi Hoshi, Yoshihiro Minato, Shuichi Ishimoto, Yoshiharu Sakurai, Hiroshi Sakurai
Publikováno v:
Crystals, Vol 12, Iss 6, p 824 (2022)
Changes in the internal state of a high-power capacitor during progressive charge–discharge cycling were measured non-destructively using high-energy synchrotron X-ray Compton scattering. The stacked structure of a laminated capacitor was clearly i
Externí odkaz:
https://doaj.org/article/5ce6267a85ac497ebc103511e7a35eed
Autor:
Wako Naoi, Daisuke Yonekura, Satoshi Kubota, Shuichi Ishimoto, Hidetomo Goto, Etsuro Iwama, Katsuhiko Naoi, Satoshi Moriyama
Publikováno v:
Journal of Alloys and Compounds. 605:137-141
Novel 0.7Li 2 MnO 3 –0.3LiMO 2 (LMO, M = Co, Ni, and Mn) nanoplates were successfully synthesized on a carbon nanofiber (CNF) matrix using our original ultracentrifugation material processing method (UC treatment). The 2D dimension-controlled LMO n
Publikováno v:
Journal of Power Sources. 195:6250-6254
A lithium titanate (Li4Ti5O12)-based electrode which can operate at unusually high current density (300 C) was developed as negative electrode for hybrid capacitors. The high-rate Li4Ti5O12 electrode has a unique nano-structure consisting of unusuall
Publikováno v:
2014 IEEE International Electric Vehicle Conference (IEVC).
We have developed a next generation capacitor named Nano-hybrid capacitor (NHC), which uses a completely new lithium titanium oxide (LTO)-based negative electrode material comprising of nano-crystalline LTO grafted onto carbon nano-fibers (nano-LTO/C
Autor:
Shuichi Ishimoto, Yanying Zhang, Shunzo Suematsu, Koichi Mitsudo, Kenji Tamamitsu, Daisuke Horii, Kenji Machida, Hideo Tanaka, Song Tu
Publikováno v:
Tetrahedron Letters. 50:6057-6059
Novel long-chain dialkyl fluorene-9,9-dicarboxylates were synthesized by treating fluorene with lithium diisopropylamide followed by alkyl chloroformates. The fluorene derivatives were readily electro-oxidized to form electroactive films on the surfa
Publikováno v:
ECS Meeting Abstracts. :515-515
not Available.
Degradation Responses of Activated-Carbon-Based EDLCs for Higher Voltage Operation and Their Factors
Publikováno v:
Journal of The Electrochemical Society. 156:A563
To investigate the degradation mechanisms of electric double-layer capacitor (EDLC) components using 1.0 M triethylmethylammonium (TEMA) tetrafluoroborate (BF 4 ) in propylene carbonate (PC), the failure-mode processes of positive and negative electr
Publikováno v:
Journal of The Electrochemical Society. 156:A52
Nanosized hydrous RuO2/Ketjen Black KB composites were prepared using an in situ sol-gel process induced by ultracentrifugal mechanical force for supercapacitors. The hydrous RuO2 in the prepared samples were nanosized particles ca. 2 nm and were hig
Publikováno v:
ECS Meeting Abstracts. :527-527
not Available.