Phase equilibria, phases and compounds in the Ti–C system

Hydrogen insertion in substoichiometric titanium carbide

“…These results are consistent with those of the literature: at 730 C, the successive appearing and disappearing of the trigonal phase with the annealing time correspond to the phase transitions: Cubic Fm-3m / Trigonal R-3m / Cubic Fd3m, established for long by several authors [8,10,13]. Moreover, at this temperature, it has been shown that the duration of 40 h corresponds to the highest content of the trigonal phase, and that longer times lead to the progressive conversion of this trigonal phase for the Fd-3m cubic one [7].…”

Revealing unusual rigid diamond net analogues in superhard titanium carbides

“…Most hard TiC n (n < 1) compounds have been synthesized and studied widely. [16][17][18][19][20][21][22][23][24][25][26][27][28][29] Their high hardness only derives from partially ionic Ti-C bonds. In this work, we take full advantage of this strong Ti-C interaction, and simultaneously introduce a C-C interaction to obtain novel titanium carbides.…”

Sputtered Titanium Carbide Thick Film for High Areal Energy on Chip Carbon‐Based Micro‐Supercapacitors

“…The atomic content of carbon is about 55% ± 2 in most of the TiC films. According to the phase diagram of the TiC, two different phases coexist between 500 and 3000 °C for a carbon content higher than 48%: a TiC phase and a carbon one. As a result, wavelength dispersive spectroscopy (WDS) analysis (Figure B,C) shows few carbon particles.…”