Thermoelectric material
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 佛山市领卓科技有限公司
- Publication Date
- 2018-09-21
- Estimated Expiration
- Not applicable · inactive patent
Abstract
Description
technical field
[0001] The invention relates to the field of thermoelectric materials, in particular to a nanometer thermoelectric material and a manufacturing process thereof. Background technique
[0002] Temperature difference is a phenomenon that often exists in nature. The thermoelectric effect means that when the temperature at both ends of the object is different, the carriers in the object will diffuse from the high temperature area to the low temperature area along the temperature gradient, so that the number of carriers in the low temperature area gradually exceeds that in the high temperature area, thereby establishing a built-in electric field . A thermoelectric material is a material that converts a temperature difference into a potential difference, thereby turning the temperature difference into a resource. For example, a lot of waste heat in production and life can be used to generate electricity, and the temperature difference between the human body and th...