Results 41 to 50 of about 355,644 (341)

Biomass-Derived Carbon Materials for the Electrode of Metal–Air Batteries

International Journal of Molecular Sciences, 2023
Facing the challenges of energy crisis and global warming, the development of renewable energy has received more and more attention. To offset the discontinuity of renewable energy, such as wind and solar energy, it is urgent to search for an excellent ...
Xiaodong Lv, Ming Chen, Hideo Kimura, Wei Du, Xiaoyang Yang   +4 more
semanticscholar   +1 more source

Rechargeable metal-air batteries

, 2023
Unter den aussichtsreichen Kandidaten der wiederaufladbaren Post-Lithium-Ionen-Batterien zählen Metall-Luft-Batterien aufgrund ihrer hohen theoretischen Energiedichte zu den aussichtsreichsten. Die breite Anwendung dieses Batterietyps steht jedoch vor einigen Herausforderungen.
openaire   +3 more sources

Graphitic‐shell encapsulated FeNi alloy/nitride nanocrystals on biomass‐derived N‐doped carbon as an efficient electrocatalyst for rechargeable Zn‐air battery

Carbon Energy, 2021
Oxygen reduction/evolution reactions (ORR/OERs) catalysts play a key role in the metal‐air battery and water‐splitting process. Herein, we developed a facile template‐free method to fabricate a new type of non–noble metal‐based hybrid catalyst which ...
Mingjie Wu, Gaixia Zhang, Yongfeng Hu, Jian Wang, Tianxiao Sun, Tom Regier, Jinli Qiao, Shuhui Sun   +7 more
doaj   +1 more source

ORR/OER activity and zinc-air battery performance of various kinds of graphene-based air catalysts

Materials Science for Energy Technologies, 2021
The development of cheap and efficient oxygen reduction and evolution reaction catalysts are important, which not only push the electrochemical energy systems including water electrolyzers, metal-air batteries, and fuel cells nearer to their theoretical ...
Mohammed-Ibrahim Jamesh, Prabu Moni, A.S. Prakash, Moussab Harb   +3 more
doaj   +1 more source

Breaking the Polarization Bottleneck: Innovative Pathways to High-Performance Metal–Air Batteries

Batteries
Metal–air batteries have excellent theoretical energy density and economic advantages through abundant anode materials and open cathode structures. However, the actual energy efficiency of metal–air batteries is much lower than the theoretical value due ...
Biao Ma, Deling Hong, Xiangfeng Wei, Jiehua Liu   +3 more
doaj   +1 more source

A Review of High-Energy Density Lithium-Air Battery Technology: Investigating the Effect of Oxides and Nanocatalysts

Journal of Chemistry, 2022
In vehicles that require a lot of electricity, such as electric vehicles, it is necessary to use high-energy batteries. Among the developed batteries, the lithium-ion battery has shown better performance. This battery has an energy density of 10 equal to
Asep Suryatna, Indah Raya, Lakshmi Thangavelu, Firas Rahi Alhachami, Mustafa M. Kadhim, Usama S. Altimari, Zaid H. Mahmoud, Yasser Fakri Mustafa, Ehsan Kianfar   +8 more
doaj   +1 more source

Progress in Development of Nanostructured Manganese Oxide as Catalyst for Oxygen Reduction and Evolution Reaction

Energies, 2021
The rise in energy consumption is largely driven by the growth of population. The supply of energy to meet that demand can be fulfilled by slowly introducing energy from renewable resources. The fluctuating nature of the renewable energy production (i.e.,
Jing Han Siow, Muhammad Roil Bilad, Wahyu Caesarendra, Jia Jia Leam, Mohammad Azmi Bustam, Nonni Soraya Sambudi, Yusuf Wibisono, Teuku Meurah Indra Mahlia   +7 more
doaj   +1 more source

K2SiF6:Mn4+ as a red phosphor for displays and warm-white LEDs : a review of properties and perspectives

, 2017
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Joos, Jonas, Poelman, Dirk, Sijbom, Heleen, Smet, Philippe, Verstraete, Reinert   +4 more
core   +2 more sources

Polyisoprene Captured Sulfur Nanocomposite Materials for High-Areal-Capacity Lithium Sulfur Battery [PDF]

, 2019
A polyisoprene-sulfur (PIPS) copolymer and nano sulfur composite material (90 wt % sulfur) is synthesized through inverse vulcanization of PIP polymer with micrometer-sized sulfur particles for high-areal-capacity lithium sulfur batteries.
Fang, C, Li, Z, Liang, C, Ling, M, Liu, G, Qian, C, Song, X, Zhou, S   +7 more
core   +1 more source

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu, Giovanni Gammaitoni, Michael Häfner, Eduardo Villalobos‐Portillo, Carlo Marini, Matteo Bianchini   +5 more
wiley   +1 more source