Huawei Song
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View article: Unconventional electrochromism in boron arsenide crystal induced by charge symmetry enhancement
Unconventional electrochromism in boron arsenide crystal induced by charge symmetry enhancement Open
View article: Anion‐Blocking and Multipath‐Conducting Interfaces Enable Long‐Life Room‐Temperature Ester‐Based Ca‐Metal Batteries
Anion‐Blocking and Multipath‐Conducting Interfaces Enable Long‐Life Room‐Temperature Ester‐Based Ca‐Metal Batteries Open
Ester‐based lithium storage has been reliably validated for tens of years. However, calcium‐metal (Ca‐metal) batteries, as one of the most promising alternatives to lithium ion batteries, are restrained to several non‐ester or mixed‐cation…
View article: Polyhydroxy Sodium Salt Additive to Regulate Zn<sup>2+</sup> Solvation Structure and Zn Deposition Texture for High‐Stability and Long‐Life Aqueous Zinc Batteries
Polyhydroxy Sodium Salt Additive to Regulate Zn<sup>2+</sup> Solvation Structure and Zn Deposition Texture for High‐Stability and Long‐Life Aqueous Zinc Batteries Open
Electrolyte additives are commonly employed in aqueous zinc‐ion batteries (ZIBs) to suppress dendrite growth, corrosion, and hydrogen evolution. However, rational design principles and systematic mechanistic studies for selecting suitable …
View article: Comprehensive Understanding of Steric‐Hindrance Effect on the Trade‐Off Between Zinc Ions Transfer and Reduction Kinetics to Enable Highly Reversible and Stable Zn Anodes
Comprehensive Understanding of Steric‐Hindrance Effect on the Trade‐Off Between Zinc Ions Transfer and Reduction Kinetics to Enable Highly Reversible and Stable Zn Anodes Open
The electrode interface concentration polarization attributed to the contradiction between sluggish mass transfer process and rapid electrochemical reduction kinetics significantly restricts the practical application of Zn anode. Creating …
View article: Advanced V-based materials for multivalent-ion storage applications
Advanced V-based materials for multivalent-ion storage applications Open
Multivalent-ion batteries, as promising alternative or supplementary technologies to lithium-ion batteries, have increasingly attracted attention recently. Various advanced materials have been presented to pursue potential breakthroughs in…
View article: Disassembly Sequence Optimization of Lithium Battery Pack Based on Priority Constraint Graph
Disassembly Sequence Optimization of Lithium Battery Pack Based on Priority Constraint Graph Open
With the rapid development of the new energy vehicle power industry, the power system of automobiles is about to usher in a wave of retirement. At present, most of power lithium battery packs are disassembled violently, which lack a reason…
View article: An Accurate Activate Screw Detection Method for Automatic Electric Vehicle Battery Disassembly
An Accurate Activate Screw Detection Method for Automatic Electric Vehicle Battery Disassembly Open
With the increasing popularity of electric vehicles, the number of end-of-life (EOF) electric vehicle batteries (EVBs) is also increasing day by day. Efficient dismantling and recycling of EVBs are essential to ensure environmental protect…
View article: Improved Recovery of Cathode Materials and Enhanced Lithium Selective Extraction from Spent Batteries Via Cacl2-Assisted Microwave Roasting
Improved Recovery of Cathode Materials and Enhanced Lithium Selective Extraction from Spent Batteries Via Cacl2-Assisted Microwave Roasting Open
View article: Ultra-Fast Recovery of Cathode Materials from Spent Lithium-Ion Batteries by Novel Electromagnetic Separation Technology
Ultra-Fast Recovery of Cathode Materials from Spent Lithium-Ion Batteries by Novel Electromagnetic Separation Technology Open
View article: Current Status and Challenges of Calcium Metal Batteries
Current Status and Challenges of Calcium Metal Batteries Open
Ca‐metal batteries, one of the promising advanced energy storage devices, have received significant development in the last few years. However, challenges still exist in efficient and cost‐effective Ca‐metal utilization, fast Ca‐ion transp…
View article: Five-State Flexible Dynamic Windows
Five-State Flexible Dynamic Windows Open
View article: Artificial Hybrid Solid Electrolyte‐Mediated Ca Metal for Ultradurable Room Temperature 5 V Calcium Batteries
Artificial Hybrid Solid Electrolyte‐Mediated Ca Metal for Ultradurable Room Temperature 5 V Calcium Batteries Open
The anodic stability and reversibility of Ca metal electrodeposition/dissolution have always been hampered by surface passivation and anion corrosion, especially in F‐based carbonate ester electrolytes at high device voltages. To avoid dir…
View article: Ca‐Metal Batteries: Multi‐Ions Electrolyte Enabled High Performance Voltage Tailorable Room‐Temperature Ca‐Metal Batteries (Adv. Energy Mater. 10/2021)
Ca‐Metal Batteries: Multi‐Ions Electrolyte Enabled High Performance Voltage Tailorable Room‐Temperature Ca‐Metal Batteries (Adv. Energy Mater. 10/2021) Open
In article number 2003685, Chengxin Wang and co-workers realize voltage tailorable room-temperature Ca-metal batteries with high voltage stability up to 4.7 V, wide window voltage adaptability of 0.005–4.9 V vs. Ca/Ca2+, and impressive ene…
View article: Ca‐Metal Batteries: Hybrid Solid Electrolyte Interphases Enabled Ultralong Life Ca‐Metal Batteries Working at Room Temperature (Adv. Mater. 2/2021)
Ca‐Metal Batteries: Hybrid Solid Electrolyte Interphases Enabled Ultralong Life Ca‐Metal Batteries Working at Room Temperature (Adv. Mater. 2/2021) Open
In article number 2006141, Chengxin Wang and co-workers describe the realization of a stable Ca plating/stripping process for more than 1000 h by a Na/Ca hybrid solid electrolyte interphase (SEI) strategy, which enables an ultralong life f…
View article: The Anion–Cation Relay Battery Prototype
The Anion–Cation Relay Battery Prototype Open
Rechargeable Batteries Exploring new promising energy storage systems is of wide interest. In article number 2000030, Huawei Song, Jian Su, and Chengxin Wang demonstrate impressive overall performance in a prototype anion–cation relay batt…
View article: The Anion–Cation Relay Battery Prototype
The Anion–Cation Relay Battery Prototype Open
Relay insertion/extraction chemistry of both anions and cations on the cathode is disclosed for non‐aqueous rechargeable batteries, different from previous metal‐ion batteries (MIBs) and dual‐ion batteries (DIBs) of only positively or nega…
View article: High Performance Voltage Tailorable Room-temperature Ca-metal Batteries
High Performance Voltage Tailorable Room-temperature Ca-metal Batteries Open
Calcium metal battery as one of the promising alternatives beyond Li-metal technology is challenged by the lack of suitable cathodes with considerable energy performance, and stable Ca anode of long-term stability and lower polorization po…
View article: Reverse identification of high-temperature constitutive parameters of fused silica based on orthogonal cutting theory
Reverse identification of high-temperature constitutive parameters of fused silica based on orthogonal cutting theory Open
Laser-assisted machining (LAM) is a new type of thermomechanical processing technology that provides high-efficiency, low-cost, and high-quality processing of fused silica and other hard, brittle materials. However, the LAM process usually…
View article: Phenols production from online catalytic conversion of corn stalk pyrolysis vapors using char in-situ
Phenols production from online catalytic conversion of corn stalk pyrolysis vapors using char in-situ Open
Char in-situ (char[is]) obtained from corn stalk pyrolysis was evaluated as a catalyst to upgrade corn stalk pyrolysis vapors. A catalyst evaluation device was introduced to conduct the experiments. The effects of reaction temperature and …
View article: Phenols Production from Online Catalytic Conversion of Corn Stalk Pyrolysis Vapors using Char in-situ
Phenols Production from Online Catalytic Conversion of Corn Stalk Pyrolysis Vapors using Char in-situ Open
Char in-situ (charis) obtained from corn stalk pyrolysis was evaluated as a catalyst to upgrade corn stalk pyrolysis vapors. A catalyst evaluation device was introduced to conduct the experiments. The effects of reaction temperature and ch…