Journal
ACS NANO
Volume 13, Issue 8, Pages 9198-9205Publisher
AMER CHEMICAL SOC
DOI: 10.1021/acsnano.9b03530
Keywords
nanolaminate; MAX phase; copper; catalysis; replacement reaction
Categories
Funding
- National Natural Science Foundation of China [21671195, 91426304]
- Knut and Alice Wallenberg Foundation [KAW 2015.0043]
- Swedish Foundation for Strategic Research [EM16-0004]
- Swedish Government Strategic Research Area in Materials Science on Functional Materials at Linkoping University (Faculty Grant SFO-Mat-LiU) [2009 00971]
- [RIF 14-0074]
- Swedish Foundation for Strategic Research (SSF) [EM16-0004] Funding Source: Swedish Foundation for Strategic Research (SSF)
Ask authors/readers for more resources
A Ti-3(AlxCu1-x)C-2 phase with Cu atoms with a degree of ordering in the A plane is synthesized through the A site replacement reaction in CuCl2 molten salt. The weakly bonded single -atom -thick Cu layers in a Ti-3(AlxCu1-x)C-2 MAX phase provide actives sites for catalysis chemistry. As -synthesized Ti-3(AlxCu1-x)C-2 presents unusual peroxidase-like catalytic activity similar to that of natural enzymes. A fabricated Ti-3(AlxCu1-x)C-2/chitosan/glassy carbon electrode biosensor prototype also exhibits a low detection limit in the electrochemical sensing of H2O2. These results have broad implications for property tailoring in a nanolaminated MAX phase by replacing the A site with late transition elements.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
