Journal ArticleDOI
Alkalized Ti3C2 MXene nanoribbons with expanded interlayer spacing for high-capacity sodium and potassium ion batteries
Lian Peichao,Yanfeng Dong,Zhong-Shuai Wu,Shuanghao Zheng,Shuanghao Zheng,Xiaohui Wang,Sen Wang,Sen Wang,Chenglin Sun,Jieqiong Qin,Jieqiong Qin,Xiaoyu Shi,Xiaoyu Shi,Xinhe Bao +13 more
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TLDR
In this paper, the authors demonstrate the fabrication of alkalized Ti3C2 nanoribbons attained by continuous shaking treatment of pristine Ti3c2 MXene in aqueous KOH solution.About:
This article is published in Nano Energy.The article was published on 2017-10-01. It has received 490 citations till now.read more
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Single platinum atoms immobilized on an MXene as an efficient catalyst for the hydrogen evolution reaction
Jinqiang Zhang,Yufei Zhao,Xin Guo,Chen Chen,Chung-Li Dong,Ru-Shi Liu,Chih-Pin Han,Yadong Li,Yury Gogotsi,Guoxiu Wang +9 more
TL;DR: In this paper, a double transition metal MXene that effectively anchors single Pt atoms is reported, and exhibits superior performance and stability towards the hydrogen evolution reaction, enabling the interaction between protons and the surface functional groups of Mo2TiC2Tx.
Journal ArticleDOI
Achieving high energy density and high power density with pseudocapacitive materials
Christopher S. Choi,David S. Ashby,David S. Ashby,Danielle M. Butts,Ryan H. DeBlock,Qiulong Wei,Jonathan Lau,Jonathan Lau,Bruce Dunn +8 more
TL;DR: In this article, the fundamental electrochemical properties of pseudocapacitive materials, with emphasis on kinetic processes and distinctions between battery and pseudo-capacitive material, are described.
Pseudocapacitive Electrodes Produced By Oxidant-Free Polymerization of Pyrrole Between the Layers of 2D Titanium Carbide (MXene)
TL;DR: Heterocyclic pyrrole molecules are in situ aligned and polymerized in the absence of an oxidant between layers of the 2D Ti3C2Tx (MXene), resulting in high volumetric and gravimetric capacitances with capacitance retention of 92% after 25,000 cycles at a 100 mV s(-1) scan rate as discussed by the authors.
Journal ArticleDOI
Research Development on K-Ion Batteries.
Tomooki Hosaka,Kei Kubota,Kei Kubota,A. Shahul Hameed,A. Shahul Hameed,Shinichi Komaba,Shinichi Komaba +6 more
TL;DR: This review comprehensively covering the studies on electrochemical materials for KIBs, including electrode and electrolyte materials and a discussion on recent achievements and remaining/emerging issues includes insights into electrode reactions and solid-state ionics and nonaqueous solution chemistry.
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Recent Advances in Layered Ti 3 C 2 T x MXene for Electrochemical Energy Storage
TL;DR: This Review seeks to provide a rational and in-depth understanding of the relation between the electrochemical performance and the nanostructural/chemical composition of Ti3 C2 Tx, which will promote the further development of 2D MXenes in energy-storage applications.
References
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Journal ArticleDOI
Two‐Dimensional Nanocrystals Produced by Exfoliation of Ti 3 AlC 2
Michael Naguib,Murat Kurtoglu,Volker Presser,Jun Lu,Junjie Niu,Min Heon,Lars Hultman,Yury Gogotsi,Michel W. Barsoum +8 more
TL;DR: 2D nanosheets, composed of a few Ti 3 C 2 layers and conical scrolls, produced by the room temperature exfoliation of Ti 3 AlC 2 in hydrofl uoric acid are reported, which opens a door to the synthesis of a large number of other 2D crystals.
Journal ArticleDOI
2D metal carbides and nitrides (MXenes) for energy storage
TL;DR: More than twenty 2D carbides, nitrides and carbonitrides of transition metals (MXenes) have been synthesized and studied, and dozens more predicted to exist.
Journal ArticleDOI
Where Do Batteries End and Supercapacitors Begin
TL;DR: Electrochemical measurements can distinguish between different types of energy storage materials and their underlying mechanisms, used to recover power in cars and electric mass transit vehicles that would otherwise lose braking energy as heat.
Journal ArticleDOI
Research Development on Sodium-Ion Batteries
Naoaki Yabuuchi,Kei Kubota,Kei Kubota,Mouad Dahbi,Mouad Dahbi,Shinichi Komaba,Shinichi Komaba +6 more
Journal ArticleDOI
Advanced Materials for Energy Storage
TL;DR: This Review introduces several typical energy storage systems, including thermal, mechanical, electromagnetic, hydrogen, and electrochemical energy storage, and the current status of high-performance hydrogen storage materials for on-board applications and electrochemicals for lithium-ion batteries and supercapacitors.