Selective Etching of Silicon from Ti<sub>3</sub>SiC<sub>2</sub> (MAX) To Obtain 2D Titanium Carbide (MXene)

Angewandte Chemie - Tập 130 Số 19 - Trang 5542-5546 - 2018
Mohamed Alhabeb1, Kathleen Maleski1, Tyler S. Mathis1, Asia Sarycheva1, Christine B. Hatter1, Simge Uzun1, Ariana Levitt1, Yury Gogotsi1
1A.J. Drexel Nanomaterials Institute and Department of Materials Science and Engineering, Drexel University, 3141 Chestnut Street, Philadelphia, PA, 19104 USA

Tóm tắt

AbstractUntil now, MXenes could only be produced from MAX phases containing aluminum, such as Ti3AlC2. Here, we report on the synthesis of Ti3C2 (MXene) through selective etching of silicon from titanium silicon carbide—the most common MAX phase. Liters of colloidal solutions of delaminated Ti3SiC2‐derived MXene (0.5–1.3 mg mL−1) were produced and processed into flexible and electrically conductive films, which show higher oxidation resistance than MXene synthesized from Ti3AlC2. This new synthesis method greatly widens the range of precursors for MXene synthesis.

Từ khóa


Tài liệu tham khảo

10.1002/adma.201102306

10.1002/9783527654581

10.1039/C6CP00330C

 

10.1038/nenergy.2017.105

10.1002/anie.201410174

10.1002/ange.201410174

10.1016/j.jechem.2017.08.004

10.1002/aelm.201700339

 

10.1002/anie.201609306

10.1002/ange.201609306

10.1021/acs.jpclett.5b01895

10.1126/science.aag2421

10.1021/acsphotonics.7b01439

10.1021/acsnano.6b00181

10.1021/acs.chemmater.7b02847

 

10.1007/BF00899949

10.1111/j.1151-2916.1996.tb08018.x

M. N. Abdelmalak MXenes: A New Family of Two-Dimensional Materials and its Application as Electrodes for Li-ion Batteries PhD Thesis Drexel University 2014.

 

10.1016/j.tsf.2016.11.005

10.1016/S0022-3697(98)00226-1

 

10.1016/S0010-938X(02)00227-5

10.1016/j.corsci.2006.04.005

 

10.1149/1.2427397

10.1149/1.2427617

 

10.1149/1.2069074

10.1021/jp4105757

10.1021/acs.jpcc.6b06332

 

10.1021/acsami.5b01059

10.1016/j.tsf.2003.12.114

 

D. L.Cox Patent US2827367A 1958;

R. R.Stead Patent US2973253A 1961.

10.1021/nl051858v

10.1002/adma.201500604

 

10.1021/acs.nanolett.6b04339

10.1002/anie.201606643

10.1002/ange.201606643

 

10.1063/1.3558919

10.1063/1.368849

10.1002/jrs.3036

10.1039/C4CP05666C

10.1021/acsnano.6b06597

10.1103/PhysRevB.71.012103

10.1002/adfm.201102111

 

10.1021/acsnano.6b05240

10.1021/ja512820k

 

10.1021/acs.chemmater.6b04830

10.1126/science.1226419

Thông tin
Thông tin xuất bản

Angewandte Chemie

Tập 130 Số 19

5542-5546

Thông tin tác giả