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Jan 20, 2024 · Through a meticulous etching process, a V-deficient, porous architecture with an expansive surface area is achieved, fostering three-dimensional (3D) diffusion channels and boosting zinc ion storage.
For high capacities and extremely fast charging rates, two-dimensional (2D) crystals exhibit a significant promising application on lithium-ion batteries. With density functional calculations, this paper systematically investigated the Li storage properties of eight 2D M2CO2 (M = V, Cr, Ta, Sc, Ti, Zr, Nb, and Hf), which are the recently synthesized transition-metal carbides (called MXenes ...
- Dandan Sun, Qianku Hu, Jinfeng Chen, Xinyu Zhang, Libo Wang, Qinghua Wu, Aiguo Zhou
- 2016
Sep 7, 2022 · V2C will present the world’s most hyper-connected charger at eMove360° Europe. Trydan will take center stage at the 5-7 October 2022 event in Berlin positioning itself as the solution to the energy crisis.
Apr 1, 2023 · DOI: 10.1016/j.mtcomm.2023.105969 Corpus ID: 258161349; First-principles prediction of two-dimensional MXene (V2C, Ti2C, and Mo2C) as the catalyst for ammonia decomposition @article{Hao2023FirstprinciplesPO, title={First-principles prediction of two-dimensional MXene (V2C, Ti2C, and Mo2C) as the catalyst for ammonia decomposition}, author={Peng Wei Hao and Kechen Li and Tianhua Yao and Kun ...
Oct 19, 2017 · Electronic density of states analysis shows that the metallic character comes from the $3d$-orbitals of V. Thirdly, the vibrational properties (phonon frequencies and spectra) of V$_2$C-based...
First-principles calculations are performed to study the electronic properties and Li storage capability of V 2 C and its corresponding fluoride and hydroxide. We find that the V 2 C monolayer is metallic with antiferromagnetic configuration, while its derived V 2 CF 2 and V 2 C(OH) 2 in their the most stable configurations are small-gap antiferromagnetic semiconductors.
Mar 15, 2021 · V 2 C MXene was produced by aggressive leaching process. Abstract. The present work focuses on the preparation of V 2 C MXene from Al-V 2 O 5 -C mixture heated in a microwave and etched under HF-based process. In the first stage of process, microwave heating caused the formation of an uncommon periodic pattern of V 2 AlC-Al 2 O 3 MAX phase.
