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Kai Xi

Researcher at University of Cambridge

Publications -  130
Citations -  7258

Kai Xi is an academic researcher from University of Cambridge. The author has contributed to research in topics: Chemistry & Anode. The author has an hindex of 40, co-authored 99 publications receiving 4617 citations. Previous affiliations of Kai Xi include Xi'an Jiaotong University & Nankai University.

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Challenges and Perspectives for NASICON-Type Electrode Materials for Advanced Sodium-Ion Batteries

TL;DR: This review analyzes advantages and disadvantages of NASICON-type electrode materials and highlight electrode structure design principles for obtaining the desired electrochemical performance and gives an overview of recent approaches to enhance electrical conductivity and structural stability of cathode and anode materials based onNASICON structure.
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Carbon with hierarchical pores from carbonized metal–organic frameworks for lithium sulphur batteries

TL;DR: This paper presents a novel method and rationale for utilizing carbonized MOFs for sulphur loading to fabricate cathode structures for lithium-sulphur batteries and finds that cathode materials made from MOFs-derived carbons with higher mesopore volumes exhibit increased initial discharge capacities.
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P-type transparent conducting oxides.

TL;DR: This article provides a comprehensive review on traditional and recently emergent p-TCOs, including Cu(+)-based delafossites, layered oxychalcogenides, nd (6) spinel oxides, Cr(3+-based oxides), and post-transition metal oxides with lone pair state (ns (2).
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Potassium-ion batteries: outlook on present and future technologies

TL;DR: In this paper, a review comprehensively summarizes the research effort on the electrode material optimization (e.g., crystals, morphology, reaction mechanisms, and interface control), the synthesis methods, and the full cell fabrication for PIBs to enhance the electrochemical potassium storage and provide a platform for further development in this battery system.