Recent progress in MnO2-based oxygen electrocatalysts for rechargeable zinc-air batteries

AK Worku, DW Ayele, NG Habtu, MA Teshager… - Materials Today …, 2021 - Elsevier
Zinc-air batteries (ZABs) own a great consideration as a promising option for energy storage
technology because of their ideal energy density, eco-friendly, inexpensive, and abundant …

Boosting the electrochemical activities of MnO2 for next-generation supercapacitor application: adaptation of multiple approaches

MU Khalid, KM Katubi, S Zulfiqar, ZA Alrowaili, M Aadil… - Fuel, 2023 - Elsevier
Abstract A novel Ag-MnO 2/MXene on nickel foam (Ag-MnO 2/MXene@ NF) electrode has
been developed by incorporating hydrothermal and post-sonication processes. Ag-doping …

Technological trends in manganese removal from groundwater: A review

S Jerroumi, M Amarine, B Gourich - Journal of Water Process Engineering, 2023 - Elsevier
Groundwater represents a valuable resource in Morocco and worldwide, in which
manganese (Mn (II)) constitutes an important oligo element. However, its overabundance in …

High Flux and Stability of Cationic Intercalation in Transition-Metal Oxides: Unleashing the Potential of Mn t2g Orbital via Enhanced π-Donation

S Yao, S Wang, Y Liu, Z Hou, J Wang… - Journal of the …, 2023 - ACS Publications
Transition-metal oxides (TMOs) often struggle with challenges related to low electronic
conductivity and unsatisfactory cyclic stability toward cationic intercalation. In this work, we …

Atomically dispersed dual iron and manganese anchored nitrogen doped reduced graphene as robust cathode catalyst for direct methanol fuel cell and aluminium air …

K Bhunia, JH Seok, M Perumalsamy, KS Bejigo… - Nano Energy, 2024 - Elsevier
A noble metal-free atomically dispersed dual metal (Fe and Mn) anchored nitrogen (N)-
doped reduced graphene oxide (rGO) is synthesized as a high-performance oxygen …

Efficient degradation of crystal violet by GO/CuMn2O4 nanocomposite via peroxymonosulfate activation

A Farajollahi, AP Marjani, NN Pesyan… - Applied Surface …, 2023 - Elsevier
The utilization of persulfate-based advanced oxidation processes (PS-AOPs) in the
presence of nanomaterials has gained increased attention for the degradation of organic …

Wet spinning for high-performance fiber supercapacitor based on Fe-doped MnO2 and graphene

X Cheng, X Tian, S Liao, Q Wang, Q Wei - Carbon, 2024 - Elsevier
As a typical material for 1D flexible supercapacitors, the inherent low conductivity and under-
utilized theoretical capacity of MnO 2 hinder its further development in wearable energy …

Photovoltaic performance of MOF-derived transition metal doped titania-based photoanodes for DSSCs

C Nizamudeen, R Krishnapriya, MS Mozumder… - Scientific reports, 2023 - nature.com
The enduring effort toward stabilizing and improving the efficiency of dye-sensitized solar
cells (DSSCs) has stirred the solar research community to follow innovative approaches …

Understanding the visible-light-initiated manganese-catalyzed synthesis of quinolines and naphthyridines under ambient and aerobic conditions

K Patra, A Bhattacherya, C Li, JK Bera, HS Soo - ACS Catalysis, 2022 - ACS Publications
Polyaromatic N-heterocycles are some of the most common building blocks in natural
products and active pharmaceutical ingredients. Significant efforts have been devoted to …

Phase transformation of α-MnO2 to β-MnO2 induced by Cu doping: improved electrochemical performance for next generation supercapacitor

MU Khalid, M Al Huwayz, S Zulfiqar… - Materials Science and …, 2023 - Elsevier
With the advent of wearable/portable electronics and hybrid electric vehicles,
supercapacitors have gained much interest owing to their high-power density. This work …