Lithium–sulfur batteries are considered potential high-energy-density candidates to replace
current lithium-ion batteries. However, several problems remain to be solved, including low …

Ti-based chalcogenides TiX 2 (X= O, S, Se) are widely used in the research of battery
electrode materials due to its excellent rate performance and good chemical stability. In this …

The construction of anode materials for sodium-ion batteries (SIBs) and potassium-ion
batteries (PIBs) with a high energy and a long lifespan is significant and still challenging …

Developing high effectively affinitive to lithium polysulfides (LiPSs) conversion, permanent
electrochemical stability, and cost-effective electrocatalyst for sulfur reduction reaction (SRR) …

Transition metal sulfides are of great interest as electrode material for alkali metal-ion
batteries due to their high theoretical capacity. However, sluggish ion migration and electron …

Abstract Two-dimensional (2D) Mo 1.33 C MXene renders great potential for energy storage
applications. The Mo 1.33 C is mainly studied in the sulfuric acid (H 2 SO 4) electrolyte …

Sodium‐ion hybrid capacitors (SIHCs) have attracted much attention due to integrating the
high energy density of battery and high out power of supercapacitors. However, rapid Na+ …

Covalent functionalization of two-dimensional transition-metal dichalcogenides (TMDs)
enables the manipulation of optical and electronic properties in hybrid structures and …

Vacancy engineering is a powerful modification strategy to elevate the electrochemical
performance of electrode materials. In this work, the impacts of various surface vacancies in …

The impacts of point defects including single-and few-atom vacancies (VS, V Ti, VS 2, V
TiS3, V TiS6) and antisites (S Ti, Ti S) on the Li adsorption and diffusion in monolayer …