Highly defective Ti3CNT -MXene-based fiber membrane anode for lithium metal batteries

Multifunctional MXene/Carbon Nanotube Janus Film for Electromagnetic Shielding and Infrared Shielding/Detection in Harsh Environments

“…Recently, two-dimensional transition metal carbides/nitrides (also known as MXenes) have garnered attention as multifunctional nanomaterials owing to their excellent metallic conductivity, low IR emissivity, tunable composition and surface chemistry, and outstanding solution processibility for various applications including EMI shielding, energy storage, sensing, and thermal camouflage [ 23 – 34 ]. These materials have the general formula M n +1 X n T x ( n = 1–4), where M, X, and T x represent a transition metal, carbon or nitrogen, and surface terminal groups (–OH/ = O/–F), respectively.…”

Biocompatible and Oxidation‐Resistant Ti3C2Tx MXene with Halogen‐Free Surface Terminations

“…), carbon and/or nitrogen (X = C and/or N), and surface terminal groups (T x = -F, -OH, -O-, etc.). Since the synthesis of MXene was first reported in 2011, [1] MXenes have been studied extensively owing to their promising chemical and electrical properties, which make them potentially useful in the fields of electromagnetic interference (EMI) shielding, [2,3] gas sensing, [4,5] strain sensing, [6][7][8] energy harvesting [9,10] and storage, [11,12] catalysis, [13,14] electronics, [15][16][17][18][19] optics, [20,21] and therapeutics. [22][23][24] MXenes are typically synthesized from the parent MAX phases (general formula: M n+1 AX n ) by selectively removing "A" elements (some metalloids or posttransition metals, such as Al, Si, or Ga).…”

Breathable MOFs Layer on Atomically Grown 2D SnS2 for Stable and Selective Surface Activation

“…2D materials (MoS 2 , SnS 2 , MXene, black phosphorus (BP), and graphene oxide) with intriguing physicochemical properties such as abundant reactive edge‐sites, tunable electrical properties, and mechanical flexibility, have been developed for broad applications in chemical sensing, electrocatalysis, filtration membrane, and energy storage system. [ 1 ] Among various 2D materials, SnS 2 (IV‐VI A group), which is a semiconducting layered structure with a large bandgap of ≈2.2 eV and has many advantages (low‐cost, nontoxic, and environmental friendly properties), can be catered well into the broad applications. [ 2 ] Based on these interesting material properties of SnS 2 , 2D SnS 2 is widely used as an active surface reactor with rapid, sensitive, and selective surface reactivity to various molecules including ions, gases, and biomolecules.…”