Search Results - "Xu, Gui‐Liang"
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Challenges and Strategies to Advance High‐Energy Nickel‐Rich Layered Lithium Transition Metal Oxide Cathodes for Harsh Operation
Published in Advanced functional materials (01-11-2020)“…Nickel‐rich layered lithium transition metal oxides (LiNi1−x−yCoxMnyO2 and LiNi1−x−yCoxAlyO2, x + y ≤ 0.2) are the most attractive cathode materials for the…”
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Beyond the Polysulfide Shuttle and Lithium Dendrite Formation: Addressing the Sluggish Sulfur Redox Kinetics for Practical High‐Energy Li‐S Batteries
Published in Angewandte Chemie (International ed.) (28-09-2020)“…Electrolyte modulation simultaneously suppresses polysulfide the shuttle effect and lithium dendrite formation of lithium–sulfur (Li‐S) batteries. However, the…”
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Challenges in Developing Electrodes, Electrolytes, and Diagnostics Tools to Understand and Advance Sodium‐Ion Batteries
Published in Advanced energy materials (15-05-2018)“…Considering the natural abundance and low cost of sodium resources, sodium‐ion batteries (SIBs) have received much attention for large‐scale electrochemical…”
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Rational Design of Graphene‐Supported Single Atom Catalysts for Hydrogen Evolution Reaction
Published in Advanced energy materials (13-03-2019)“…The proper choice of nonprecious transition metals as single atom catalysts (SACs) remains unclear for designing highly efficient electrocatalysts for hydrogen…”
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Entropy and crystal-facet modulation of P2-type layered cathodes for long-lasting sodium-based batteries
Published in Nature communications (20-05-2022)“…P2-type sodium manganese-rich layered oxides are promising cathode candidates for sodium-based batteries because of their appealing cost-effective and capacity…”
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Suppressing electrolyte-lithium metal reactivity via Li+-desolvation in uniform nano-porous separator
Published in Nature communications (10-01-2022)“…Lithium reactivity with electrolytes leads to their continuous consumption and dendrite growth, which constitute major obstacles to harnessing the tremendous…”
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Reversible Redox Chemistry of Azo Compounds for Sodium‐Ion Batteries
Published in Angewandte Chemie (International ed.) (05-03-2018)“…Sustainable sodium‐ion batteries (SSIBs) using renewable organic electrodes are promising alternatives to lithium‐ion batteries for the large‐scale renewable…”
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In situ observation of thermal-driven degradation and safety concerns of lithiated graphite anode
Published in Nature communications (09-07-2021)“…Graphite, a robust host for reversible lithium storage, enabled the first commercially viable lithium-ion batteries. However, the thermal degradation pathway…”
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A high-energy and long-cycling lithium–sulfur pouch cell via a macroporous catalytic cathode with double-end binding sites
Published in Nature nanotechnology (01-02-2021)“…Lithium–sulfur batteries are attractive alternatives to lithium-ion batteries because of their high theoretical specific energy and natural abundance of…”
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Simultaneously Blocking Chemical Crosstalk and Internal Short Circuit via Gel‐Stretching Derived Nanoporous Non‐Shrinkage Separator for Safe Lithium‐Ion Batteries
Published in Advanced materials (Weinheim) (01-01-2022)“…The separator, an ionic permeable and electronic insulating membrane between cathode and anode, plays a crucial role in the electrochemical and safety…”
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High‐Voltage and High‐Safety Practical Lithium Batteries with Ethylene Carbonate‐Free Electrolyte
Published in Advanced energy materials (01-12-2021)“…Serious safety issues are impeding the widespread adoption of high‐energy lithium‐ion batteries for transportation electrification and large‐scale grid…”
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The Role of Ru in Improving the Activity of Pd toward Hydrogen Evolution and Oxidation Reactions in Alkaline Solutions
Published in ACS catalysis (04-10-2019)“…Improving the reaction kinetics of hydrogen evolution and oxidation reactions (HER/HOR) in alkaline media is critical to promote the development of alkaline…”
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Vacancy‐Enabled O3 Phase Stabilization for Manganese‐Rich Layered Sodium Cathodes
Published in Angewandte Chemie (International ed.) (06-04-2021)“…Manganese‐rich layered oxide materials hold great potential as low‐cost and high‐capacity cathodes for Na‐ion batteries. However, they usually form a P2 phase…”
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1T MoS2 nanosheets with extraordinary sodium storage properties via thermal-driven ion intercalation assisted exfoliation of bulky MoS2
Published in Nano energy (01-07-2019)“…Metallic phase (1T) MoS2 has attracted enormous attention as an appealing energy storage material for batteries, supercapacitors, and catalysts. However, a…”
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Understanding the Reactivity of a Thin Li1.5Al0.5Ge1.5(PO4)3 Solid‐State Electrolyte toward Metallic Lithium Anode
Published in Advanced energy materials (01-08-2020)“…The thickness of solid‐state electrolytes (SSEs) significantly affects the energy density and safety performance of all‐solid‐state lithium batteries. However,…”
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TiO2 Nanocrystal‐Framed Li2TiSiO5 Platelets for Low‐Voltage Lithium Battery Anode
Published in Advanced functional materials (04-11-2020)“…Titanium‐based anode materials are attracting considerable attention for use in high‐performance lithium‐ion batteries, but the compromised energy density…”
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Electrolytes Polymerization‐Induced Cathode‐Electrolyte‐Interphase for High Voltage Lithium‐Ion Batteries
Published in Advanced energy materials (01-10-2021)“…Lithium‐ion batteries (LIBs) based on LiNixCoyMn1‐x‐yO2 (NCM) cathode materials have been widely commercialized, because of their high energy density,…”
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18
Parasitic Reactions in Nanosized Silicon Anodes for Lithium-Ion Batteries
Published in Nano letters (08-03-2017)“…When designing nano-Si electrodes for lithium-ion batteries, the detrimental effect of the c-Li15Si4 phase formed upon full lithiation is often a concern. In…”
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Multiscale Understanding of Surface Structural Effects on High‐Temperature Operational Resiliency of Layered Oxide Cathodes
Published in Advanced materials (Weinheim) (01-01-2022)“…The worldwide energy demand in electric vehicles and the increasing global temperature have called for development of high‐energy and long‐life lithium‐ion…”
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Identifying the Structural Evolution of the Sodium Ion Battery Na2FePO4F Cathode
Published in Angewandte Chemie International Edition (10-09-2018)“…Na2FePO4F is a promising cathode material for Na‐ion batteries owing to its relatively high discharge voltage and excellent cycling performance. Now, the long‐…”
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