Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Akito Takasaki"'
Autor:
Nur Ezyanie Safie, Mohd Asyadi Azam, Faiz Arith, T. Joseph Sahaya Anand, Najmiah Radiah Mohamad, Akito Takasaki
Publikováno v:
Results in Engineering, Vol 22, Iss , Pp 102237- (2024)
Carbon-based electrodes are widely used in photovoltaic, metal-ion batteries, supercapacitors, and sensors due to their low ohmic resistance and ability to integrate modifiers. Reduced graphene oxide (rGO) represents a promising alternative to graphi
Externí odkaz:
https://doaj.org/article/6162613ecbad4b438cb9474ede19778f
Autor:
Mohd Fareezuan Abdul Aziz, Nur Ezyanie Safie, Mohd Asyadi Azam, Tunku Aidil Ilham Tunku Adaham, Tan Jun Yu, Akito Takasaki
Publikováno v:
AIMS Energy, Vol 10, Iss 6, Pp 1122-1145 (2022)
Low ionic conductivity in gel polymer electrolytes (GPEs) affects low dye-sensitized solar cells (DSSCs) performance is a crucial issue. Generally, the GPEs contain polymer (act as solvent holder), solvent, and salt (as ions provider). Usually, the G
Externí odkaz:
https://doaj.org/article/bfeb409528664d5bb1a466392aa3e303
Autor:
Mateusz Mańka, Tomohiro Kinoshita, Anita Nowak, Aleksandra Ludwik, Alicja Klimkowicz, Akito Takasaki, Łukasz Gondek
Publikováno v:
Energies, Vol 17, Iss 1, p 71 (2023)
Metal hydrides of AB5 compositions have been investigated over the years as they offer extraordinary volumetric hydrogen densities with high cycling stability and purity of released hydrogen. Moreover, by doping with different elements, the sorption
Externí odkaz:
https://doaj.org/article/4a63d8a88d7049abad7d2a7d6116426d
Publikováno v:
Energies, Vol 16, Iss 16, p 5857 (2023)
The mechanically alloyed amorphous alloys of the Ti45Zr38Ni17 composition are known for their ability to form a quasicrystalline state after thermal treatment. It is also known that the amorphous and quasicrystal alloys belonging to the Ti45Zr38Ni17
Externí odkaz:
https://doaj.org/article/a412552ce02b4b0d9c9d990e32fb2529
Autor:
Muhammad Akmal Kosnan, Mohd Asyadi Azam, Nur Ezyanie Safie, Rose Farahiyan Munawar, Akito Takasaki
Publikováno v:
Micromachines, Vol 13, Iss 11, p 1837 (2022)
Since their discovery, MXenes have conferred various intriguing features because of their distinctive structures. Focus has been placed on using MXenes in electrochemical energy storage including a supercapacitor showing significant and promising dev
Externí odkaz:
https://doaj.org/article/ff85663f8fc14b19a9620d995031aa5d
Autor:
Antoni Żywczak, Łukasz Gondek, Joanna Czub, Piotr Janusz, Nivas Babu Selvaraj, Akito Takasaki
Publikováno v:
Energies, Vol 15, Iss 12, p 4236 (2022)
The alloys based on Ti-Zr are considered an excellent candidate for hydrogen storage applications. In this communication, we report the results of Fe substitution for Ni in the well-known Ti45Zr38Ni17 compound. The parent and related compounds can be
Externí odkaz:
https://doaj.org/article/509bf3da583b41f3b6b6a9686a244bd8
Autor:
Witold Prendota, Kamil Goc, Shunsuke Miyazawa, Akito Takasaki, Damian Rybicki, Czeslaw Kapusta
Publikováno v:
Advances in Materials Science and Engineering, Vol 2018 (2018)
The study presented is focused on the influence of carbon addition on properties of the Fe-Mn-Si type intelligent materials with basic composition of Fe64Mn30Si6 (wt. %). Three alloys were prepared, starting from elemental powders, with 0, 0.1, and 0
Externí odkaz:
https://doaj.org/article/887eb23a39dd44148fe35addab7454b9
Autor:
Witold Prendota, Kamil Goc, Tomasz Strączek, Eisuke Yamada, Akito Takasaki, Janusz Przewoźnik, Agnieszka Radziszewska, Susumu Uematsu, Czesław Kapusta
Publikováno v:
Metals, Vol 9, Iss 3, p 323 (2019)
Successful one-step manufacturing of micro-foils of NiTi shape memory compound by pulsed-current sintering of nickel and titanium is reported. Sandwich-like starting configurations of Ni/Ti/Ni (ST1, ST4), Ti/Ni/Ti (ST3), and a simple Ni/Ti (ST2) one,
Externí odkaz:
https://doaj.org/article/54ed860062e74103a0281d1383bf693d
Autor:
Toshihiro Okabe, Akito Takasaki, Ryoichi Yamamoto, Yuko Nishimoto, Kazuhiko Kakishita, Phan Dinh Tuan, Kouji Fukuda, Yoshikazu Shinohara, Do Quang Minh
Publikováno v:
Open Journal of Composite Materials. 11:23-30
The international issue to be addressed towards realizing a low-carbon society is to reduce the amount of carbon-based underground reserves such as coal, petroleum, and coke, and strongly encouraged to use carbon neutral biomass-derived resources. Wo
Autor:
Konrad Świerczek, Akito Takasaki, Takao Hashizume, Sayaka Tamura, Alicja Klimkowicz, Teruki Motohashi, Bogdan Dabrowski, Kacper Cichy
Publikováno v:
Journal of Materials Science. 55:15653-15666
Hexagonal Y1−xRxMnO3+δ (R: other than Y rare earth elements) oxides have been recently introduced as promising oxygen storage materials that can be utilized in the temperature swing processes for the oxygen separation and air enrichment. In the pr