Nonprecious metal catalysts for oxygen reduction in heterogeneous aqueous systems

AA Gewirth, JA Varnell, AM DiAscro - Chemical reviews, 2018 - ACS Publications
A comprehensive review of recent advances in the field of oxygen reduction electrocatalysis
utilizing nonprecious metal (NPM) catalysts is presented. Progress in the synthesis and …

A review on carbon and non-precious metal based cathode catalysts in microbial fuel cells

SG Peera, T Maiyalagan, C Liu, S Ashmath… - International Journal of …, 2021 - Elsevier
Microbial fuel cells, an emerging technology has been paid a great attention in recent years,
due to its unique advantages in treating wastewater to portable water, together with the …

Boron-, sulfur-, and phosphorus-doped graphene for environmental applications

L Feng, Z Qin, Y Huang, K Peng, F Wang, Y Yan… - Science of The Total …, 2020 - Elsevier
The control of environmental pollutants is a global concern. Recently, heteroatom-doped
graphene has drawn increasing attention due to their widespread applications in removing …

Facile Synthesis of SnS2 Nanostructures with Different Morphologies for High-Performance Supercapacitor Applications

N Parveen, SA Ansari, HR Alamri, MO Ansari… - ACS …, 2018 - ACS Publications
SnS2 is an emerging candidate for an electrode material because of the considerable
interlayer spaces in its crystal structures and the large surface area. SnS2 as a photocatalyst …

Chemical approaches to carbon‐based metal‐free catalysts

D Liu, L Dai, X Lin, JF Chen, J Zhang… - Advanced …, 2019 - Wiley Online Library
Highly active and durable catalysts play a key role in clean energy technologies. However,
the high cost, low reserves, and poor stability of noble‐metal‐based catalysts have hindered …

A novel metal organic framework-derived carbon-based catalyst for oxygen reduction reaction in a microbial fuel cell

L Zhang, Y Hu, J Chen, W Huang, J Cheng… - Journal of Power …, 2018 - Elsevier
To improve the power generation of microbial fuel cell (MFC), the cathode is modified to
increase its oxygen reduction reaction (ORR) activity by using a Cu, N-incorporated carbon …

Recent advances and energy-related applications of high quality/chemically doped graphenes obtained by electrochemical exfoliation methods

JI Paredes, JM Munuera - Journal of Materials Chemistry A, 2017 - pubs.rsc.org
The electrochemical exfoliation of graphite, particularly through anodic approaches in
aqueous electrolyte, is currently the focus of increasing research attention as a simple …

Top-down synthesis of S-doped graphene nanosheets by electrochemical exfoliation of graphite: metal-free bifunctional catalysts for oxygen reduction and evolution …

J Lee, S Noh, ND Pham, JH Shim - Electrochimica Acta, 2019 - Elsevier
In this study, top-down synthesis of sulfur-doped graphene nanosheets (SDGNs) by simple
electrochemical exfoliation was explored as a means of producing metal-free …

Applications and challenges of elemental sulfur, nanosulfur, polymeric sulfur, sulfur composites, and plasmonic nanostructures

Y Teng, Q Zhou, P Gao - Critical reviews in environmental science …, 2019 - Taylor & Francis
As an abundant and biologically active element, sulfur has been applied in various fields.
Through the nanotechnology method, nanosulfur is synthesized with the merits of size …

[HTML][HTML] Metal-free carbon-based materials: promising electrocatalysts for oxygen reduction reaction in microbial fuel cells

SY Sawant, TH Han, MH Cho - International journal of molecular sciences, 2016 - mdpi.com
Microbial fuel cells (MFCs) are a promising green approach for wastewater treatment with
the simultaneous advantage of energy production. Among the various limiting factors, the …