Invention Grant
- Patent Title: Extended absorbance solar leaf and methods of making
-
Application No.: US16659172Application Date: 2019-10-21
-
Publication No.: US11655153B2Publication Date: 2023-05-23
- Inventor: Brandon M. Kobilka , Jason T. Wertz , Joseph Kuczynski , Scott B. King
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Patterson + Sheridan, LLP
- The original application number of the division: US15848743 2017.12.20
- Main IPC: C01B32/194
- IPC: C01B32/194 ; C07D409/14 ; H01L31/0445 ; H01L31/0216 ; C07D257/08 ; C07D513/04 ; C07D517/04 ; C07D519/00 ; H01L51/00 ; H01L51/44 ; H01G9/20
Abstract:
In an embodiment is provided a method of making a photo-absorbing composition that includes forming a donor-acceptor small molecule (DASM) by bonding an electron donor portion to an electron acceptor portion; and bonding the DASM to a nanographene structure using a Stille coupling reaction, a Suzuki cross-coupling reaction, or a C—H activation cross-coupling reaction. In another embodiment is provided films that include a photo-absorbing composition.
Public/Granted literature
- US20200048094A1 EXTENDED ABSORBANCE SOLAR LEAF AND METHODS OF MAKING Public/Granted day:2020-02-13
Information query
