Xueyi Guo
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View article: Synergistic O2/O3 Phase Engineering Suppresses Voltage Fade and Enhances Cycling Stability in Lithium-Rich Layered Oxides
Synergistic O2/O3 Phase Engineering Suppresses Voltage Fade and Enhances Cycling Stability in Lithium-Rich Layered Oxides Open
Lithium-rich manganese-based layered oxides are considered next-generation cathode materials due to their ultra-high capacity and voltage plateau. However, the single O3 phase is prone to lattice oxygen loss and irreversible phase transiti…
View article: Manganese Resources in China: An Overview of Resource Status and Recent Advances in Metallogenic Models and Exploration
Manganese Resources in China: An Overview of Resource Status and Recent Advances in Metallogenic Models and Exploration Open
Manganese is a critical metal for modern industry, essential in steelmaking and increasingly important for the production of advanced battery materials. As one of the world’s leading consumers and importers of manganese, China faces a pers…
View article: Encrypted-state quantum compilation scheme based on quantum circuit obfuscation for quantum cloud platforms
Encrypted-state quantum compilation scheme based on quantum circuit obfuscation for quantum cloud platforms Open
With the rapid advancement of quantum computing, quantum compilation has become a crucial layer connecting high-level algorithms with physical hardware. In quantum cloud computing, compilation is performed on the cloud platforms, which exp…
View article: New internal stress mechanisms of phase transformations caused by lattice distortion in single-crystal Ni-rich cathodes
New internal stress mechanisms of phase transformations caused by lattice distortion in single-crystal Ni-rich cathodes Open
Operating LiNixCoyMn1-x-yO2 (NCM, x ≥ 0.92) cathodes at high voltages (>4.3 V) to achieve high capacity inevitably leads to accelerated capacity fade. Despite extensive research into cycling beha…
View article: Optimizing the electrochemical performance of LiCoO2 at 4.5 V via synergistic modification of Mg2+ ion doping and Li1.3La0.3Ti1.7(PO4)3 coating
Optimizing the electrochemical performance of LiCoO2 at 4.5 V via synergistic modification of Mg2+ ion doping and Li1.3La0.3Ti1.7(PO4)3 coating Open
Increasing the operating voltage can significantly increase the energy density of LiCoO 2 , but it is accompanied by severe structural damage and interface degradation. Especially at a high voltage above 4.5 V, LiCoO 2 faces severe challen…
View article: Polarization‐Dependent Multiphoton‐Excited Self‐Trapped Emission in Alloyed 0D Rb<sub>7</sub>Bi<sub>3</sub>Cl<sub>16</sub> Metal Halides via Sb<sup>3+</sup> Doping
Polarization‐Dependent Multiphoton‐Excited Self‐Trapped Emission in Alloyed 0D Rb<sub>7</sub>Bi<sub>3</sub>Cl<sub>16</sub> Metal Halides via Sb<sup>3+</sup> Doping Open
Regulating the electronic structure by doping can promote photoluminescence emission of low‐dimensional metal halides for developing white‐light‐emitting devices. Here, 0D metal halides Rb 7 Bi 3 Cl 16 have achieved a transition from nonlu…
View article: Study on particle size soft measurement of CSTR synthesis process of lithium battery ternary precursor material
Study on particle size soft measurement of CSTR synthesis process of lithium battery ternary precursor material Open
The precursor particle size distribution has some influence on the calcination process of ternary cathode materials and the performance of the finished product, Its synthesis process was performed using the CSTR (Continuous Stirred-Tank Re…
View article: Selective Sulfuration Suppressed Iron Leakage in Nickel–Iron Catalyst to Stimulate Double Lattice Oxygen for Efficient Water Oxidation
Selective Sulfuration Suppressed Iron Leakage in Nickel–Iron Catalyst to Stimulate Double Lattice Oxygen for Efficient Water Oxidation Open
Nickel–iron (NiFe) materials with flexible structure and component have shown all‐right potency for the alkaline oxygen evolution reaction (OER) due to their low reaction barriers. However, most of NiFe catalysts suffer from inferior elect…
View article: Self‐Rhythmic Soft Pneumatic Pressure Regulation System Based on Self‐Excited Oscillation of Jet Hose
Self‐Rhythmic Soft Pneumatic Pressure Regulation System Based on Self‐Excited Oscillation of Jet Hose Open
Most of pneumatic soft robots rely on external rigid controllers and valves to achieve rhythmic movements. This article introduces a soft pneumatic pressure regulation system with self‐rhythmic characteristics and simple structure. In this…
View article: Quantum Acoustics with Superconducting Qubits in the Multimode Transition-Coupling Regime
Quantum Acoustics with Superconducting Qubits in the Multimode Transition-Coupling Regime Open
Hybrid mechanical-superconducting systems for quantum information processing have attracted significant attention due to their potential applications. In such systems, the weak coupling regime, dominated by dissipation, has been extensivel…
View article: Pulse‐Level Quantum Robust Control with Diffusion‐Based Reinforcement Learning
Pulse‐Level Quantum Robust Control with Diffusion‐Based Reinforcement Learning Open
The pulse‐level quantum control presents a large range of external parameter dependencies, including control field noise, frequency detuning, nonlinearities, and uncertainty of Hamiltonian parameters, which can lead to significant deviatio…
View article: Green and Efficient Recovery of Tungsten from Spent SCR Denitration Catalyst by Na<sub>2</sub>S Alkali Leaching and Calcium Precipitation
Green and Efficient Recovery of Tungsten from Spent SCR Denitration Catalyst by Na<sub>2</sub>S Alkali Leaching and Calcium Precipitation Open
Selective catalytic reduction (SCR) catalyst of V 2 O 5 ‐WO 3 /TiO 2 type is widely used in industrial denitration process. Deactivated spent SCR denitration catalyst can be used for tungsten recovery. In the existing hydrometallurgical re…
View article: Observation of multiple steady states with engineered dissipation
Observation of multiple steady states with engineered dissipation Open
Simulating the dynamics of open quantum systems is essential in achieving practical quantum computation and understanding novel nonequilibrium behaviors. However, quantum simulation of a many-body system coupled to an engineered reservoir …
View article: Low-Temperature Heat Treatment Enhances the Structural Stability of O2-Type Lithium-Rich Manganese-Based Materials
Low-Temperature Heat Treatment Enhances the Structural Stability of O2-Type Lithium-Rich Manganese-Based Materials Open
View article: Decomposition Pathway and Structural Transformation of Lithium Nickel Oxide Under a High-Delithiation State
Decomposition Pathway and Structural Transformation of Lithium Nickel Oxide Under a High-Delithiation State Open
View article: Silver nanoparticles from metallic silver <i>via</i> electrochemical synthesis-polyol reduction
Silver nanoparticles from metallic silver <i>via</i> electrochemical synthesis-polyol reduction Open
Ag nanoparticles (NPs) are directly synthesized from Ag metal via the electrochemical synthesis-polyol reduction method, eliminating the need for Ag compounds. Nanowires and purified NPs are synthesized from pure and crude Ag, respectively.
View article: Phase equilibria of slag systems “FeO”−SiO2−CaO−Al2O3 and “FeO” −SiO2−CaO−MgO at 1200 °C and p(O2) of 10−7 kPa
Phase equilibria of slag systems “FeO”−SiO2−CaO−Al2O3 and “FeO” −SiO2−CaO−MgO at 1200 °C and p(O2) of 10−7 kPa Open
View article: MA-activated lattice shrinkage and bandgap renormalization advancing the stability of FA1-MA PbI3 (x=0–1) perovskites photovoltaic
MA-activated lattice shrinkage and bandgap renormalization advancing the stability of FA1-MA PbI3 (x=0–1) perovskites photovoltaic Open
Generally, referring to the stability of perovskite, the most studied perovskite material has been MA-free mixed-cation perovskite. The precise role of MA in the light-thermal-humid stability of perovskite solar cells still lacks of a syst…
View article: Quantum Indistinguishable Obfuscation via Quantum Circuit Equivalence
Quantum Indistinguishable Obfuscation via Quantum Circuit Equivalence Open
Quantum computing solutions are increasingly deployed in commercial environments through delegated computing, especially one of the most critical issues is to guarantee the confidentiality and proprietary of quantum implementations. Since …
View article: Research on multi-submersible positioning prediction based on Kalman filter and LSTM neural network
Research on multi-submersible positioning prediction based on Kalman filter and LSTM neural network Open
Accurately predicting submarine positions is critical to ensure safe underwater navigation, especially in complex and dynamic marine environments. Traditional methods, such as the Kalman Filter, have been widely used in this area because o…
View article: A review of preparing high-purity metals by vacuum distillation
A review of preparing high-purity metals by vacuum distillation Open
With the development of science and technology, the high-tech industry has increasingly higher requirements for the purity of metals. However, the presence of trace impurities can have a bad effect on the properties of metals. Vacuum disti…
View article: Clean recycling of spent nickel-based single-crystal superalloy by molten magnesium
Clean recycling of spent nickel-based single-crystal superalloy by molten magnesium Open
Nickel-based single-crystal superalloys are designed for extreme conditions due to their superior corrosion and creep resistance properties. However, these pose challenges in the subsequent recycling after reaching their end-of-life. Molte…
View article: Gallium recovery by cyclone electrowinning from alkaline electrolyte with titanium cathode
Gallium recovery by cyclone electrowinning from alkaline electrolyte with titanium cathode Open
A process for gallium recovery by cyclone electrowinning was proposed to inhibit concentration polarization and improve current efficiency (CE). The diffusion coefficient of GaO2− in 120 g/L NaOH solution was determined to be 1.65×10−7 cm2…
View article: Multiphase Equilibrium Relationships between Copper Matte and CaO-Al2O3-Bearing Iron Silicate Slags in Combined Smelting of WEEE and Copper Concentrates
Multiphase Equilibrium Relationships between Copper Matte and CaO-Al2O3-Bearing Iron Silicate Slags in Combined Smelting of WEEE and Copper Concentrates Open
Waste electrical and electronic equipment (WEEE) contains various valuable metals, making it a potential secondary resource for sustainable metal usage. Pyrometallurgical smelting is an efficient technique to recycle WEEE by extracting pre…
View article: Organic-inorganic Co-addition to Improve Mechanical Bending and Environmental Stability of Flexible Perovskite Solar Cells
Organic-inorganic Co-addition to Improve Mechanical Bending and Environmental Stability of Flexible Perovskite Solar Cells Open
View article: Tungsten Recovery from Spent Scr Denitration Catalyst by Na2s Alkali Leaching and Calcium Precipitation
Tungsten Recovery from Spent Scr Denitration Catalyst by Na2s Alkali Leaching and Calcium Precipitation Open
View article: Regularity-Based Evolutionary Multi-Objective Optimization Review
Regularity-Based Evolutionary Multi-Objective Optimization Review Open
View article: Spinel-Structured Lithium Nickel Manganese Oxide Decorated Lini0.83co0.11mn0.06o2 Cathode Material with Stable Structure and Excellent Performance for Li-Ion Batteries
Spinel-Structured Lithium Nickel Manganese Oxide Decorated Lini0.83co0.11mn0.06o2 Cathode Material with Stable Structure and Excellent Performance for Li-Ion Batteries Open
View article: The Coupling Control of Organic and Inorganic Rock Components on Porosity and Pore Structure of the Lacustrine Shale with Medium-High Maturity- Taking the Qingshankou Formation of the Southern Songliao Basin as an Example
The Coupling Control of Organic and Inorganic Rock Components on Porosity and Pore Structure of the Lacustrine Shale with Medium-High Maturity- Taking the Qingshankou Formation of the Southern Songliao Basin as an Example Open
View article: Clean Recycling of Spent Nickel-Based Single-Crystal Superalloy by Molten Magnesium
Clean Recycling of Spent Nickel-Based Single-Crystal Superalloy by Molten Magnesium Open