Title:
超高圧領域における圧力感知材料及び圧力測定法
Document Type and Number:
Japanese Patent JP7078235
Kind Code:
B2
Abstract:
To provide a new pressure sensing material in place of a ruby fluorescence method, capable of sensing a pressure in a system in an ultra-high pressure region.SOLUTION: There is provided a material for sensing a load pressure by a wavelength change of an emission spectrum depending on a load pressure value in an ultra-high pressure region of 1 GPa or higher. The material is a pressure sensing material comprising an inclusion complex constituted of a host compound and a guest molecule included in a cavity generated in a structure inside of the host compound. A pressure measurement method utilizing the inclusion complex is also provided.SELECTED DRAWING: Figure 5
Inventors:
Toshikazu Ono
Yoshie Hisae
Yoshifumi Tsukiyama
Ai Taeuma
Masaaki Abe
Yoshiki Ozawa
Yuichi Akahama
Yoshie Hisae
Yoshifumi Tsukiyama
Ai Taeuma
Masaaki Abe
Yoshiki Ozawa
Yuichi Akahama
Application Number:
JP2021143963A
Publication Date:
May 31, 2022
Filing Date:
September 03, 2021
Export Citation:
Assignee:
Kyushu University
Hyogo Prefectural Public University Corporation
Nissan Chemical Co., Ltd.
Hyogo Prefectural Public University Corporation
Nissan Chemical Co., Ltd.
International Classes:
G01L11/02; C09K9/02; G01L1/00; G01L1/24
Domestic Patent References:
| JP2015187100A | ||||
| JP2005029767A | ||||
| JP2003205233A | ||||
| JP7169979A | ||||
| JP2011127992A | ||||
| JP10019693A |
Foreign References:
| WO2014136972A1 | ||||
| US5307675 | ||||
| US20130082191 |
Other References:
滝沢和宏、莇昌平、脇田潤史、安藤慎治,超高圧下における高蛍光性全フッ素化酸無水物由来の半芳香族ポリイミドの発光機構の解明,ポリイミド・芳香族系高分子 最近の進歩2009 第16回日本ポリイミド・芳香族高分子会議の会議録,日本,日本ポリイミド・芳香族高分子研究会,2009年,pp.127-130,https//fibertech.or.jp/JPIC/,会議開催は2008年11月
Dongpeng Yan, Jun Lu, Jing Ma, Shenghui Qin, Min, Wei, David G. Evans, and Xue Duan,Layered Host-Guest Materials with Reversible Piezochromic Luminescence,Angew. Chem. Int. Ed.,ドイツ,Wiley-VCH,2011年06月17日,Vol.50,pp.7037-7040,https://doi.org/10.1002/anie.201102232
Dongpeng Yan, Jun Lu, Jing Ma, Shenghui Qin, Min, Wei, David G. Evans, and Xue Duan,Layered Host-Guest Materials with Reversible Piezochromic Luminescence,Angew. Chem. Int. Ed.,ドイツ,Wiley-VCH,2011年06月17日,Vol.50,pp.7037-7040,https://doi.org/10.1002/anie.201102232
Attorney, Agent or Firm:
Hanabusa Patent and Trademark Office