Synthesis of 2D/3D carbon hybrids by heterogeneous space-confined effect for electrochemical energy storage

2017 ◽  
Vol 5 (36) ◽  
pp. 19175-19183 ◽  
Author(s):  
Shan Zhu ◽  
Kui Xu ◽  
Simi Sui ◽  
Jiajun Li ◽  
Liying Ma ◽  
...  
Keyword(s):  
Energy Storage ◽  
Lithium Ion Batteries ◽  
Porous Carbon ◽  
Lithium Ion ◽  
Electrochemical Energy Storage ◽  
Simple Strategy ◽  
N Doping ◽  
Carbon Network ◽  
Electrochemical Energy

A graphene-reinforced N-doping porous carbon network is fabricated using a simple strategy for the electrodes of supercapacitors and lithium ion batteries.

Nanocellulose: a promising nanomaterial for advanced electrochemical energy storage

2018 ◽  
Vol 47 (8) ◽  
pp. 2837-2872 ◽  
Author(s):  
Wenshuai Chen ◽  
Haipeng Yu ◽  
Sang-Young Lee ◽  
Tong Wei ◽  
Jian Li ◽  
...  
Keyword(s):  
Energy Storage ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Sodium Ion ◽  
Electrochemical Energy Storage ◽  
Sodium Ion Batteries ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
Electrochemical Energy

Nanocellulose from various kinds of sources and nanocellulose-derived materials have been developed for electrochemical energy storage, including supercapacitors, lithium-ion batteries, lithium–sulfur batteries, and sodium-ion batteries.

scholarly journals Filled Carbon Nanotubes as Anode Materials for Lithium-Ion Batteries

Molecules ◽  
2020 ◽  
Vol 25 (5) ◽  
pp. 1064 ◽  
Author(s):  
Elisa Thauer ◽  
Alexander Ottmann ◽  
Philip Schneider ◽  
Lucas Möller ◽  
Lukas Deeg ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Energy Storage ◽  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Electrode Materials ◽  
Electrical Contact ◽  
Active Material ◽  
Lithium Ion ◽  
Electrochemical Energy Storage ◽  
Electrochemical Energy

Downsizing well-established materials to the nanoscale is a key route to novel functionalities, in particular if different functionalities are merged in hybrid nanomaterials. Hybrid carbon-based hierarchical nanostructures are particularly promising for electrochemical energy storage since they combine benefits of nanosize effects, enhanced electrical conductivity and integrity of bulk materials. We show that endohedral multiwalled carbon nanotubes (CNT) encapsulating high-capacity (here: conversion and alloying) electrode materials have a high potential for use in anode materials for lithium-ion batteries (LIB). There are two essential characteristics of filled CNT relevant for application in electrochemical energy storage: (1) rigid hollow cavities of the CNT provide upper limits for nanoparticles in their inner cavities which are both separated from the fillings of other CNT and protected against degradation. In particular, the CNT shells resist strong volume changes of encapsulates in response to electrochemical cycling, which in conventional conversion and alloying materials hinders application in energy storage devices. (2) Carbon mantles ensure electrical contact to the active material as they are unaffected by potential cracks of the encapsulate and form a stable conductive network in the electrode compound. Our studies confirm that encapsulates are electrochemically active and can achieve full theoretical reversible capacity. The results imply that encapsulating nanostructures inside CNT can provide a route to new high-performance nanocomposite anode materials for LIB.

Recent developments in electrode materials for potassium-ion batteries

2019 ◽  
Vol 7 (9) ◽  
pp. 4334-4352 ◽  
Author(s):  
Yan-Song Xu ◽  
Shu-Yi Duan ◽  
Yong-Gang Sun ◽  
De-Shan Bin ◽  
Xian-Sen Tao ◽  
...  
Keyword(s):  
Energy Storage ◽  
Lithium Ion Batteries ◽  
Electrode Materials ◽  
Lithium Ion ◽  
Potassium Ion ◽  
Electrochemical Energy Storage ◽  
Promising Alternative ◽  
Recent Developments ◽  
Energy Storage Applications ◽  
Electrochemical Energy

Due to their abundant resources and potential price advantage, potassium-ion batteries (KIBs) have recently drawn increasing attention as a promising alternative to lithium-ion batteries (LIBs) for their applications in electrochemical energy storage applications.

scholarly journals Kinetics and electrochemical evolution of binary silicon–polymer systems for lithium ion batteries

RSC Advances ◽  
2017 ◽  
Vol 7 (58) ◽  
pp. 36541-36549 ◽  
Author(s):  
Changling Li ◽  
Chueh Liu ◽  
Kazi Ahmed ◽  
Zafer Mutlu ◽  
Yiran Yan ◽  
...  
Keyword(s):  
Energy Storage ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Electrochemical Energy Storage ◽  
Polymer Systems ◽  
Electrochemical Energy

The kinetics and evolution of binary silicon–polymer systems have been systematically studied for electrochemical energy storage.

scholarly journals Ionic Liquid Electrolytes for Electrochemical Energy Storage Devices

Materials ◽  
2021 ◽  
Vol 14 (14) ◽  
pp. 4000
Author(s):  
Eunhwan Kim ◽  
Juyeon Han ◽  
Seokgyu Ryu ◽  
Youngkyu Choi ◽  
Jeeyoung Yoo
Keyword(s):  
Ionic Liquid ◽  
Energy Storage ◽  
Lithium Ion ◽  
Electrochemical Energy Storage ◽  
Storage Device ◽  
Energy Storage Device ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Storage Ability ◽  
Electrochemical Energy

For decades, improvements in electrolytes and electrodes have driven the development of electrochemical energy storage devices. Generally, electrodes and electrolytes should not be developed separately due to the importance of the interaction at their interface. The energy storage ability and safety of energy storage devices are in fact determined by the arrangement of ions and electrons between the electrode and the electrolyte. In this paper, the physicochemical and electrochemical properties of lithium-ion batteries and supercapacitors using ionic liquids (ILs) as an electrolyte are reviewed. Additionally, the energy storage device ILs developed over the last decade are introduced.

Synthesis of graphene-like porous carbon from biomass for electrochemical energy storage applications

2021 ◽  
pp. 108560
Author(s):  
Mukhtar Yeleuov ◽  
Chingis Daulbayev ◽  
Azamat Taurbekov ◽  
Alisher Abdisattar ◽  
Rabi Ebrahim ◽  
...  
Keyword(s):  
Energy Storage ◽  
Porous Carbon ◽  
Electrochemical Energy Storage ◽  
Energy Storage Applications ◽  
Electrochemical Energy
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