Electronic redistribution through the interface of MnCo2O4–Ni3N nano-urchins prompts rapid In situ phase transformation for enhanced oxygen evolution reaction-Reference-Cited by-同舟云学术

Electronic redistribution through the interface of MnCo₂O₄–Ni₃N nano-urchins prompts rapid In situ phase transformation for enhanced oxygen evolution reaction

Published:2024 Issue:22 Volume:16 Page:10663-10674
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Gaur Ashish¹,Aashi ¹,John Joel Mathew¹,Pundir Vikas¹,Kaur Rajdeep¹,Sharma Jatin¹,Gupta Kaustubhi¹,Bera Chandan¹^ORCID,Bagchi Vivek¹^ORCID

Affiliation:

1. Institute of Nano Science and Technology, Sector-81, Knowledge City, Sahibzada Ajit Singh Nagar, Punjab, Pin – 140306, India

Abstract

In this study, the in situ electrochemical phase transformation of MnCo2O4–Ni3N into MnCo2O4–NiOOH is described. The catalyst has an exceptional overpotential of 224 mV to drive a current density of 10 mA cm−2. Strong contact between MnCo2O4 and Ni3N is responsible for the phase trasformation.

Funder

Science and Engineering Research Board

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/NR/D4NR00560K

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