Abstract Nitrogen dioxide (NO 2), a hazardous gas with acidic nature, is continuously being
liberated in the atmosphere due to human activity. The NO 2 sensors based on traditional …

Energy crisis is one of the most urgent and critical issues in our modern society. Currently,
there is an increasing demand for efficient, low‐cost, light‐weight, flexible and …

Developing efficient cathode catalysts can largely promote the application of Li‐O2 batteries
(LOBs). In this work, the core‐shell MoS2− x@ CNTs composite is synthesized via a …

Abstract Li–O2 batteries (LOBs) exhibit ultrahigh theoretical energy density, but sluggish
reaction kinetics and adverse parasitic reactions seriously hinder their further development …

Metal sulfides, known as being analogous to metal oxides, have emerged as a new class of
materials for energy conversion and/or storage applications due to their low cost and high …

Single-and few-layer MoS2 nanoflowers are first discovered to have a piezo-catalyst effect,
exhibiting an ultra-high degradation activity in the dark by introducing external mechanical …

Nanotechnology has opened up new frontiers in materials science and engineering in the
past several decades. Considerable efforts on nanostructured electrode materials have …

Metal sulfides (designated as MSs, M= Fe, Co, Ni, Cu, Mo, Ti, W, Sn, Sb, etc.) have recently
attracted increasing research interest worldwide. Benefiting from their high electrochemical …

Molybdenum disulfide (MoS2) is a typical layered transition-metal dichalcogenide material,
which has aroused a great deal of interest in the past few years. Recently, more and more …

Lithium–oxygen (Li–O2) batteries have been recognized as an emerging technology for
energy storage systems owing to their high theoretical specific energy. One challenge is to …