Diamond anvil cell high pressure in-situ measurement apparatus and method for thermoelectric materials
By designing a diamond anvil cell high-pressure in-situ measurement device, continuous measurement of multiple pressure values of thermoelectric materials under vacuum conditions was achieved, solving the problem of low efficiency in existing technologies and improving experimental convenience and efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SOUTHERN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Filing Date
- 2026-04-01
- Publication Date
- 2026-07-17
AI Technical Summary
Existing in-situ measurement methods are inefficient in measuring the pressure of thermoelectric materials in a vacuum environment. They require frequent disassembly and reassembly of the vacuum chamber, which is time-consuming and labor-intensive, and it is difficult to achieve continuous measurement under multiple pressure values.
A diamond anvil cell high-pressure in-situ measurement device was designed. By setting an adjustment component on the vacuum chamber, the pressure inside the chamber can be controlled and adjusted. Combined with the pressurization component and the coolant flow channel, it ensures continuous measurement of multiple pressure values of the sample under vacuum conditions.
It improves the convenience and efficiency of experimental operation, reduces repeated disassembly and assembly of the device, and enables stable measurement of sample parameters under multiple pressure values under vacuum conditions, saving manpower and supporting in-depth research.
Smart Images
Figure CN122409756A_ABST