Patent · US Active

Amorphous material and the use thereof

US10347848B2 · kind B2 · utility

0Cited by

4References

29Claims

0Family size

Assignee

BASF SE

Inventors

Wilfried Hermes · Ludwigshafen, DE
Ingmar Bruder · Neuleiningen, DE
Peter Erk · Bischofswerda, DE
Daniel Waldmann · Aesch, CH

Key dates

Filing date	Sep 2, 2014
Grant date	Jul 9, 2019
Priority date	—
Expiry date	Mar 16, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/549
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention relates to a new amorphous material with advantageous properties as charge transport material and/or absorber material for various applications, in particular in photoelectric conversion devices, i.e. an amorphous material of the composition (R1NR23)5Me X1aX2b wherein R1 is C1-C4-alkyl, R2 are independently of one another hydrogen or C1-C4-alkyl, Me is a divalent metal, X1 and X2 have different meanings and are independently of one another selected from F, CI, Br, I or a pseudohalide, a and b are independently of one another 0 to 7, wherein the sum of a and b is 7.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.