Engineered two-dimensional transition metal dichalcogenides for energy conversion and storage

S Roy, A Joseph, X Zhang, S Bhattacharyya… - Chemical …, 2024 - ACS Publications
Designing efficient and cost-effective materials is pivotal to solving the key scientific and
technological challenges at the interface of energy, environment, and sustainability for …

Atomic and electronic structure of defects in hBN: enhancing single-defect functionalities

Z Qiu, K Vaklinova, P Huang, M Grzeszczyk… - ACS …, 2024 - ACS Publications
Defect centers in insulators play a critical role in creating important functionalities in
materials: prototype qubits, single-photon sources, magnetic field probes, and pressure …

Artificial kagome lattices of Shockley surface states patterned by halogen hydrogen-bonded organic frameworks

R Yin, X Zhu, Q Fu, T Hu, L Wan, Y Wu, Y Liang… - Nature …, 2024 - nature.com
Artificial electronic kagome lattices may emerge from electronic potential landscapes using
customized structures with exotic supersymmetries, benefiting from the confinement of …

Evidence for Two-Dimensional Weyl Fermions in Air-Stable Monolayer PtTe1.75

Z Cai, H Cao, H Sheng, X Hu, Z Sun, Q Zhao, J Gao… - Nano Letters, 2024 - ACS Publications
The Weyl semimetals represent a distinct category of topological materials wherein the low-
energy excitations appear as the long-sought Weyl Fermions. Exotic transport and optical …

Vacancy Engineering in 2D Transition Metal Chalcogenide Photocatalyst: Structure Modulation, Function and Synergy Application

Y Jiang, H Sun, J Guo, Y Liang, P Qin, Y Yang, L Luo… - Small, 2024 - Wiley Online Library
Transition metal chalcogenides (TMCs) are widely used in photocatalytic fields such as
hydrogen evolution, nitrogen fixation, and pollutant degradation due to their suitable …

Metal–support interaction triggered d–p orbital hybridization for efficient electrocatalytic semi-hydrogenation of alkynes

Q Wan, J Zhang, X Liu, H Li, T Ren, Q Liu… - Journal of Materials …, 2024 - pubs.rsc.org
Semi-hydrogenation of alkynes to alkenes using electrochemical approaches is an
appealing alternative to conventional thermocatalytic strategies, as it efficiently utilizes water …

Two-Dimensional Topological Platinum Telluride Superstructures with Periodic Tellurium Vacancies for Efficient and Robust Catalysis

X Xu, X Wang, S Yu, C Wang, G Liu, H Li, J Yang, J Li… - ACS …, 2024 - ACS Publications
Defect engineering in the inherently inert basal planes of transition metal dichalcogenides
(TMDs), involving the introduction of chalcogen vacancies, represents a pivotal approach to …

Designer topological flat bands in one-dimensional armchair graphene antidot lattices

J Wang, W Chen, Z Wang, J Meng, R Yin, M Chen… - Physical Review B, 2024 - APS
We report a viable strategy to realize topological flat bands in one-dimensional armchair
graphene antidot lattices. The quantum destructive interference effect leads to largely …

Making Patterned Single Defects in MoS2 Thermally with the MoS2/Au Moiré Interface

Y Bao, JJ Shao, H Xu, J Yan, PT Jing, J Xu, D Zhan… - ACS …, 2024 - ACS Publications
Normally, it is hard to regulate thermal defects precisely in their host lattice due to the
stochastic nature of thermal activation. Here, we demonstrate a thermal annealing way to …

Electrochemical Generation of Te Vacancy Pairs in PtTe for Efficient Hydrogen Evolution

W Nie, T Ren, W Zhao, B Yao, W Yuan… - … Applied Materials & …, 2024 - ACS Publications
Two-dimensional (2D) van der Waals materials are increasingly seen as potential catalysts
due to their unique structures and unmatched properties. However, achieving precise …