Physics

Nanotechnology

Electrode

Organic chemistry

Etching (microfabrication)

Analytical Chemistry (journal)

Optics

Endocrinology

Nuclear chemistry

Engineering

X-ray photoelectron spectroscopy

Physical chemistry

Composite material

Diffraction

Inorganic chemistry

Chemistry

Metallurgy

Materials science

Scanning electron microscope

Lithium fluoride

Hydrochloric acid

Lithium (medication)

Layer (electronics)

Raman spectroscopy

Chemical engineering

Electrochemistry

Medicine

NANO

In this paper, the effects of etching temperature and concentrations of hydrochloric acid (HCl) on the exfoliating process and the electrochemical performance of LIBs were systematically explored. The transformation from Ti 3 AlC 2 to Ti 3 C 2 was analyzed by X-ray diffraction (XRD), scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS) and Raman spectra. The suitable conditions of preparing Ti 3 C 2 MXene though HCl and lithium fluoride (LiF) were obtained. Besides, the in-situ oxidation conditions of Ti 3 C 2 during the etching process were studied. The TiO 2 /Ti 3 C 2 was beneficial to improve the specific capacity from 125[Formula: see text]mAh[Formula: see text]g[Formula: see text] to 150[Formula: see text]mAh[Formula: see text]g[Formula: see text] at 1 C.

Effect of HCl+LiF Etching Process on Electrochemical Performance of Ti<sub>3</sub>C<sub>2</sub>

Effect of HCl+LiF Etching Process on Electrochemical Performance of Ti3C2

Effect of HCl+LiF Etching Process on Electrochemical Performance of Ti₃C₂