US 11,692,079 B2
2-dimensional MXene particle surface-modified with functional group containing saturated or unsaturated hydrocarbon, preparation method thereof and use thereof
Sangho Cho, Seoul (KR); Chong Min Koo, Seoul (KR); Soon Man Hong, Seoul (KR); Seung Sang Hwang, Seoul (KR); Kyung Youl Baek, Seoul (KR); Daesin Kim, Seoul (KR); and Hye-rim Kim, Seoul (KR)
Assigned to KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, Seoul (KR)
Filed by KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, Seoul (KR)
Filed on Oct. 1, 2019, as Appl. No. 16/589,143.
Claims priority of application No. 10-2018-0117801 (KR), filed on Oct. 2, 2018; and application No. 10-2019-0040846 (KR), filed on Apr. 8, 2019.
Prior Publication US 2020/0102444 A1, Apr. 2, 2020
Int. Cl. C08K 9/04 (2006.01); C08K 3/14 (2006.01); C09D 11/03 (2014.01); C09D 11/033 (2014.01); C09D 11/52 (2014.01); C08K 9/06 (2006.01); C09C 3/00 (2006.01); C09C 3/08 (2006.01); C09C 3/10 (2006.01); C09C 1/36 (2006.01); H05K 9/00 (2006.01)
CPC C08K 9/04 (2013.01) [C08K 3/14 (2013.01); C08K 9/06 (2013.01); C09C 1/3692 (2013.01); C09C 3/006 (2013.01); C09C 3/08 (2013.01); C09C 3/10 (2013.01); C09D 11/03 (2013.01); C09D 11/033 (2013.01); C09D 11/52 (2013.01); H05K 9/0081 (2013.01); C01P 2002/82 (2013.01); C01P 2002/86 (2013.01); C01P 2004/03 (2013.01); C08K 2201/001 (2013.01)] 4 Claims
OG exemplary drawing
 
1. A passivated 2-dimensional MXene particle, comprising:
a 2-dimensional MXene particle surface-modified with a functional group comprising a saturated or unsaturated hydrocarbon; and
an organic protective film formed on a surface of the surface-modified 2-dimensional MXene particle,
wherein the functional group is selected from the group consisting of a phosphonate and a silane,
wherein the phosphonate is represented by Formula 1 or 2, and the silane represented by Formula 4:

OG Complex Work Unit Chemistry
wherein R1, R2, R3, and R4 are independently a saturated or unsaturated hydrocarbon, a C1 to C6 alkoxy, or a hydroxyl group, and R5 is a saturated or unsaturated hydrocarbon, with a proviso that each of R1, R2, R3, and R4 is not a saturated or unsaturated hydrocarbon or each of R1, R2, R3, and R4 is not a hydroxyl group,
wherein the surface-modified 2-dimensional MXene particle with a functional group comprising a saturated or unsaturated hydrocarbon is covered with an organic polymer, or dispersed in an organic polymer, forming the protective film.