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931888

Sigma-Aldrich

Hydrophobic MXene for composites

Synonym(s):

Hydrophobic MXenes with alkylammonium surface modification

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About This Item

Linear Formula:
C16H33NH3-Ti3C2Tx
NACRES:
NA.23

Assay

≥99.9% trace metals basis

Quality Level

100

impurities

≤1000 ppm (trace metals)

color

dark gray to black

SMILES string

CCCCCCCCCCCCCCCC[NH3+].[Ti3C2Tx]

Application

This product is a Ti3C2 MXene material that has been modified by addition of a hydrophobic cationic ammonium salt onto the surface. Intercalation of hydrophobic cations into MXene layers improves the dispersibility in non-aqueous solvents. These materials give you a MXene material with stability of and higher versitility as more solvent systems are unlocked.

Signal Word

Danger

Hazard Statements

H314,H373,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1A - STOT RE 2

Target Organs

Gastrointestinal tract,Liver,Immune system

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Engineering the Interlayer Spacing by Pre-Intercalation for High Performance Supercapacitor MXene Electrodes in Room Temperature Ionic Liquid
Liang, K.; et al.
Advanced Functional Materials , 31, 2104007-2104007 (2021)
Min Xu et al.
ACS nano, 12(4), 3733-3740 (2018-03-16)
Two-dimensional (2D) Ti3C2 MXene has attracted great attention in electrochemical energy storage devices (supercapacitors and lithium-ion and sodium-ion batteries) due to its excellent electrical conductivity as well as high volumetric capacity. Nevertheless, a previous study showed that multivalent Mg2+ ions
Dispersion and Stabilization of Alkylated 2D MXene in Nonpolar Solvents and Their Pseudocapacitive Behavior
Carey, M., et al.
Cell reports. Physical science, 1, 100042-100042 (2020)
Alkylammonium Cation Intercalation into Ti3C2 (MXene): Effects on Properties and Ion-Exchange Capacity Estimation
Ghidiu, M., et al.
Chemistry of Materials, 29, 1099-1099 (2017)

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