Band-shaped high-temperature superconductor (HTSL) and method of producing

US7884050B2 · kind B2 · utility

Assignee

• Synergy Power LLC · DE

Inventor

• Michael Backer · Mainz, DE

Key dates

• Filing date: Apr 16, 2007
• Grant date: Feb 8, 2011
• Expiry date: Oct 3, 2029

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S505/741

Abstract

A band-shaped high-temperature superconductor (HTSL) with high critical current density can be produced economically in a wet-chemical process. In the process, a first precursor solution is applied to a carrier, dried, and annealed. Additional precursor solutions may then be applied, with the first precursor solution contain little or no pinning centers, and any subsequent precursor solutions contains a higher concentration of pinning centers than the first precursor solutions.