Detail publikačního výsledku

MAX and MAB Phases: Two-Dimensional Layered Carbide and Boride Nanomaterials for Electrochemical Applications

ROSLI, N.; NASIR, M.; ANTONATOS, N.; SOFER, Z.; DASH, A.; GONZALEZ, J.; FISHER, A.; WEBSTER, R.; PUMERA, M.

Originální název

MAX and MAB Phases: Two-Dimensional Layered Carbide and Boride Nanomaterials for Electrochemical Applications

Anglický název

MAX and MAB Phases: Two-Dimensional Layered Carbide and Boride Nanomaterials for Electrochemical Applications

Druh

Článek WoS

Originální abstrakt

Electrochemical and electrocatalytic properties of a class of layered materials known as MAX and MAB phases have yet to gain interest in the scientific community. Herein, electrochemical and toxicity studies of six MAX and MAB phases (Ti2AlC, Ti2AlN, Ti3AlC2, Ti3SiC2, Cr2AlB2, and MoAIB) were explored. The materials were found to possess high heterogeneous electron transfer (HET) rates, enhanced electrochemical sensing of ascorbic acid and uric acid, and promising electrocatalytic performances toward hydrogen evolution reaction (HER) and oxygen reduction reaction (ORR). MAB phases possessed better electrochemical properties than did MAX phases. In addition, in vitro cytotoxicity studies toward various human cells found near negligible toxicity toward the cells tested deeming them safe for handling and biocompatible for future biological applications. Therefore, MAX and MAB phases can be regarded as safe layered materials for potential electrochemical applications.

Anglický abstrakt

Electrochemical and electrocatalytic properties of a class of layered materials known as MAX and MAB phases have yet to gain interest in the scientific community. Herein, electrochemical and toxicity studies of six MAX and MAB phases (Ti2AlC, Ti2AlN, Ti3AlC2, Ti3SiC2, Cr2AlB2, and MoAIB) were explored. The materials were found to possess high heterogeneous electron transfer (HET) rates, enhanced electrochemical sensing of ascorbic acid and uric acid, and promising electrocatalytic performances toward hydrogen evolution reaction (HER) and oxygen reduction reaction (ORR). MAB phases possessed better electrochemical properties than did MAX phases. In addition, in vitro cytotoxicity studies toward various human cells found near negligible toxicity toward the cells tested deeming them safe for handling and biocompatible for future biological applications. Therefore, MAX and MAB phases can be regarded as safe layered materials for potential electrochemical applications.

Klíčová slova

cytotoxicity; energy; electrocatalyst; nanomaterials; electrochemistry

Klíčová slova v angličtině

cytotoxicity; energy; electrocatalyst; nanomaterials; electrochemistry

Autoři

ROSLI, N.; NASIR, M.; ANTONATOS, N.; SOFER, Z.; DASH, A.; GONZALEZ, J.; FISHER, A.; WEBSTER, R.; PUMERA, M.

Rok RIV

2020

Vydáno

01.09.2019

ISSN

2574-0970

Periodikum

ACS Applied Nano Materials

Svazek

2

Číslo

9

Stát

Spojené státy americké

Strany od

6010

Strany do

6021

Strany počet

12

URL

https://pubs.acs.org/doi/10.1021/acsanm.9b01526

BibTex

@article{BUT160038,
  author="Nur Farhanah {Rosli} and Muhammad Zafir Mohamad {Nasir} and Nicolas {Antonatos} and Zdeněk {Sofer} and Apurv {Dash} and Jesus {Gonzalez} and Adrian C. {Fisher} and Richard D. {Webster} and Martin {Pumera}",
  title="MAX and MAB Phases: Two-Dimensional Layered Carbide and Boride Nanomaterials for Electrochemical Applications",
  journal="ACS Applied Nano Materials",
  year="2019",
  volume="2",
  number="9",
  pages="6010--6021",
  doi="10.1021/acsanm.9b01526",
  url="https://pubs.acs.org/doi/10.1021/acsanm.9b01526"
}