Title:
ION-BOMBARDMENT-RESISTANT GLASS COMPOSITION, MICROCHANNEL PLATE SKIN GLASS, MICROCHANNEL PLATE AND PREPARATION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/183396
Kind Code:
A1
Abstract:
An ion-bombardment-resistant glass composition, microchannel plate skin glass, a microchannel plate and a preparation method. By means of the cooperation of components and the adjustment of the amounts thereof, especially by introducing a scandium-containing and/or strontium-containing and/or zirconium-containing and/or molybdenum-containing oxide with a high single bond energy into a glass material, the surface binding energy of the glass material is improved while necessary properties desired for glass, such as a good crystallization resistance, a good acid and alkali resistance, an appropriate softening temperature, the expansion coefficient and the bulk resistance, are satisfied, the ion bombardment resistance of the microchannel plate skin glass material is thus improved, and therefore, the service life of the microchannel plate can be substantially prolonged when high-energy ions are directly detected.
Inventors:
CAI HUA (CN)
LIU HUI (CN)
JIA JINSHENG (CN)
BO TIEZHU (CN)
ZHANG YANG (CN)
ZHOU DONGZHAN (CN)
SHI XIAOXUAN (CN)
LIAN JIAO (CN)
WANG CHEN (CN)
LIU CHANG (CN)
LIU HUI (CN)
JIA JINSHENG (CN)
BO TIEZHU (CN)
ZHANG YANG (CN)
ZHOU DONGZHAN (CN)
SHI XIAOXUAN (CN)
LIAN JIAO (CN)
WANG CHEN (CN)
LIU CHANG (CN)
Application Number:
PCT/CN2021/078834
Publication Date:
September 09, 2022
Filing Date:
March 03, 2021
Export Citation:
Assignee:
CHINA BUILDING MAT ACADEMY (CN)
International Classes:
H01J43/24; C03C3/108
Foreign References:
| CN106746607A | 2017-05-31 | |||
| CN103641308A | 2014-03-19 | |||
| CN1444771A | 2003-09-24 | |||
| US5015909A | 1991-05-14 | |||
| JPS61140044A | 1986-06-27 | |||
| US4983551A | 1991-01-08 | |||
| JPS58208151A | 1983-12-03 | |||
| US5108961A | 1992-04-28 |
Attorney, Agent or Firm:
SUNSHINE INTELLECTUAL PROPERTY INTERNATIONAL CO., LTD. (CN)
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