Thermoelectric materials synthesized by self-propagating high temperature synthesis process and methods thereof

US11433456B2 · kind B2 · utility

Assignee

• WUHAN UNIVERSITY OF TECHNOLOGY · CN

Inventors

• Xinfeng Tang · 红钢城街道, CN
• Xianli Su · 红钢城街道, CN
• Qiang Zhang · Dalian, CN
• Xin Cheng · 红钢城街道, CN
• Dongwang Yang · 红钢城街道, CN
• Gang Zheng · Hangzhou City, CN
• Fan Fu · 红钢城街道, CN
• Tao Liang · 红钢城街道, CN
• Qingjie Zhang · George Town, KY

Key dates

• Filing date: Oct 29, 2019
• Grant date: Sep 6, 2022
• Expiry date: Dec 14, 2040

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C22C29/12
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

The disclosure relates to thermoelectric materials prepared by self-propagating high temperature synthesis (SHS) process combining with Plasma activated sintering and methods for preparing thereof. More specifically, the present disclosure relates to the new criterion for combustion synthesis and the method for preparing the thermoelectric materials which meet the new criterion.