Zobrazeno 1 - 10 of 39 pro vyhledávání: '"Tsubasa Mikie"'
1
Akademický článek
Synthesis of indano[60]fullerene thioketone and its application in organic solar cells
Autor: Yong-Chang Zhai, Shimon Oiwa, Shinobu Aoyagi, Shohei Ohno, Tsubasa Mikie, Jun-Zhuo Wang, Hirofumi Amada, Koki Yamanaka, Kazuhira Miwa, Naoyuki Imai, Takeshi Igarashi, Itaru Osaka, Yutaka Matsuo
Publikováno v: Beilstein Journal of Organic Chemistry, Vol 20, Iss 1, Pp 1270-1277 (2024)
Evaporable indano[60]fullerene ketone (FIDO) was converted to indano[60]fullerene thioketone (FIDS) in high yield by using Lawesson's reagent. Three compounds with different substituents in para position were successfully converted to the correspondi
Externí odkaz: https://doaj.org/article/ca41b0aee3174b77b29992c91d3eac0b
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2
Akademický článek
Ordered π-conjugated polymer backbone in amorphous blend for high efficiency nonfullerene organic photovoltaics
Autor: Masahiko Saito, Hiroya Yamada, Kakaraparthi Kranthiraja, Jihun Jeon, Hyung Do Kim, Tsubasa Mikie, Akinori Saeki, Hideo Ohkita, Itaru Osaka
Publikováno v: Communications Materials, Vol 4, Iss 1, Pp 1-10 (2023)
Abstract In π-conjugated polymers, the amorphous region absent from π–π stacking order typically limits polymer functions compared to the crystalline region with high π–π stacking order. Here, we show that a benzodithiophene–thiazolothiazo
Externí odkaz: https://doaj.org/article/f5a307bd5e28483588c5b5d8d1f11143
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5
Naphthobisthiadiazole-Based π-Conjugated Polymers for Nonfullerene Solar Cells: Suppressing Intermolecular Interaction Improves Photovoltaic Performance
Autor: Li-Hui Chou, Tsubasa Mikie, Masahiko Saito, Cheng-Liang Liu, Itaru Osaka
Publikováno v: ACS Applied Materials & Interfaces. 14:14400-14409
Naphthobisthiadiazole has been known as a promising building unit of π-conjugated polymers for organic photovoltaics (OPVs). Here, we synthesized new NTz-based polymers that were combined with a benzodithiophene (BDT) unit having alkylthienyl substi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06690d7f381a8339ae11fac919f03684
https://doi.org/10.1021/acsami.2c01606
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7
Halogen‐Free π$upi$‐Conjugated Polymers Based on Thienobenzobisthiazole for Efficient Nonfullerene Organic Solar Cells: Rational Design for Achieving High Backbone Order and High Solubility
Autor: Naoya Nakao, Masahiko Saito, Tsubasa Mikie, Takumi Ishikawa, Jihun Jeon, Hyung Do Kim, Hideo Ohkita, Akinori Saeki, Itaru Osaka
Publikováno v: Advanced Science. 10(5)
In π-conjugated polymers, a highly ordered backbone structure and solubility are always in a trade-off relationship that must be overcome to realize highly efficient and solution-processable organic photovoltaics (OPVs). Here, it is shown that a π-
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03f483404cc1218257a3ff3861b1ee13
http://hdl.handle.net/2433/279598
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8
Pronounced Backbone Coplanarization by π-Extension in a Sterically Hindered Conjugated Polymer System Leads to Higher Photovoltaic Performance in Non-Fullerene Solar Cells
Autor: Tsubasa Mikie, Hideo Ohkita, Naoya Nakao, Hyung Do Kim, Soichiro Ogawa, Itaru Osaka, Masahiko Saito
Publikováno v: ACS Applied Materials & Interfaces. 13:56420-56429
Achieving both the backbone order and solubility of π-conjugated polymers, which are often in a trade-off relationship, is imperative for maximizing the performance of organic solar cells. Here, we studied three different π-conjugated polymers base
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c81da1b2f11e7b56692ffeb5be0c5ca
https://doi.org/10.1021/acsami.1c17199
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