High performance battery anodes with polymeric coatings including molecules cross-linked through dynamic bonds

US10601049B2 · kind B2 · utility

Assignee

• The Board of Trustees of the Leland Stanford Junior University · US

Inventors

• Zhenan Bao · Lyndhurst, US
• Yi Cui · Stanford, US
• Guangyuan Zheng · Stanford, US
• Chao Wang · New York, US
• Jeffrey Lopez · Palo Alto, US
• Allen Pei · Stanford, US

Key dates

• Filing date: Aug 30, 2016
• Grant date: Mar 24, 2020
• Expiry date: Nov 10, 2036

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02T10/70
• WIPO field: Electrical machinery, apparatus, energy
• WIPO sector: Electrical engineering

Abstract

A battery includes an anode, a cathode, and an electrolyte disposed between the anode and the cathode. The anode includes a current collector and an interfacial layer disposed over the current collector, and the interfacial layer includes a polymer including dynamic bonds.