Peng Cheng
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View article: Incorporating crystalline smart materials to fabricate 4D printed photomechanical actuators with photovoltaic performance
Incorporating crystalline smart materials to fabricate 4D printed photomechanical actuators with photovoltaic performance Open
Fabricating macroscale smart actuators that can convert light energy into other forms of energy, especially mechanical and electrical energy, is of great significance. Herein, a simple and efficient 4D printed method for fabricating photom…
View article: Water and Carbon Dioxide‐Resistant Cathode With Radial Phase and Valence Gradient Distribution via Composition Regulation
Water and Carbon Dioxide‐Resistant Cathode With Radial Phase and Valence Gradient Distribution via Composition Regulation Open
Regulating the composition and valence states of layered O3‐phase sodium‐ion battery cathode materials can effectively mitigate issues related to complex phase transitions and poor air stability. However, further research is needed to opti…
View article: Smart nanomaterial-crosslinked hydrogels for biomedical applications
Smart nanomaterial-crosslinked hydrogels for biomedical applications Open
View article: Neural correlates of transitions between internal and external cognitive domains
Neural correlates of transitions between internal and external cognitive domains Open
Human cognition involves continuous transitions between processing information guided by the external world and engaging with internally-generated thoughts, yet research has predominantly investigated switching based on external rules. We …
View article: The effect of amino acids on the Fenton and photo-Fenton reactions in cloud water: unraveling the dual role of glutamic acid
The effect of amino acids on the Fenton and photo-Fenton reactions in cloud water: unraveling the dual role of glutamic acid Open
In this work, glutamic acid (Glu) was selected as a model amino acid (AA) to investigate its complexation with Fe(III) and Fe(II), focusing on its impact on the Fenton reaction and the photolysis of Fe(III) in the cloud aqueous phase. Glu …
View article: Cation-induced enhanced enantioselective recognition by a chiral covalent-organic framework
Cation-induced enhanced enantioselective recognition by a chiral covalent-organic framework Open
Chirality plays a pivotal role in the properties of biologically active molecules, with enantiomers exhibiting divergent pharmacological and toxicological profiles. Enantioselective recognition is thus crucial in drug development, asymmetr…
View article: Skywork Open Reasoner 1 Technical Report
Skywork Open Reasoner 1 Technical Report Open
The success of DeepSeek-R1 underscores the significant role of reinforcement learning (RL) in enhancing the reasoning capabilities of large language models (LLMs). In this work, we present Skywork-OR1, an effective and scalable RL implemen…
View article: Supplementary material to "The Effect of Amino Acids on the Fenton and photo-Fenton Reactions in Cloud Water: Unraveling the Dual Role of Glutamic Acid"
Supplementary material to "The Effect of Amino Acids on the Fenton and photo-Fenton Reactions in Cloud Water: Unraveling the Dual Role of Glutamic Acid" Open
View article: A systematic review of the current application status of decision-analytical models in the pharmacoeconomic evaluation of targeted therapies for pulmonary arterial hypertension
A systematic review of the current application status of decision-analytical models in the pharmacoeconomic evaluation of targeted therapies for pulmonary arterial hypertension Open
View article: Skeleton Regulation of Covalent–Organic Frameworks From 2D to 3D Networks for High Anhydrous Proton Conduction
Skeleton Regulation of Covalent–Organic Frameworks From 2D to 3D Networks for High Anhydrous Proton Conduction Open
Developing new materials for anhydrous proton conduction under high‐temperature conditions is very challenging but significant for proton exchange membrane fuel cells. Herein, a series of highly crystalline and robust covalent–organic fram…
View article: Arrangement of Ordered D–A Components in a Metal‐Organic Framework for Cocatalyst‐Free Photocatalytic Hydrogen Evolution with Efficient Proton Conduction
Arrangement of Ordered D–A Components in a Metal‐Organic Framework for Cocatalyst‐Free Photocatalytic Hydrogen Evolution with Efficient Proton Conduction Open
The arrangement of donor–acceptor (D–A) components in order at a molecular level provides a means to achieve efficient electron‐hole separation for promoting the activity of photocatalysts. Herein, we report the coordination assembly of D–…
View article: Arrangement of Ordered D–A Components in a Metal‐Organic Framework for Cocatalyst‐Free Photocatalytic Hydrogen Evolution with Efficient Proton Conduction
Arrangement of Ordered D–A Components in a Metal‐Organic Framework for Cocatalyst‐Free Photocatalytic Hydrogen Evolution with Efficient Proton Conduction Open
The arrangement of donor–acceptor (D–A) components in order at a molecular level provides a means to achieve efficient electron‐hole separation for promoting the activity of photocatalysts. Herein, we report the coordination assembly of D–…
View article: COFcap2, a recyclable tandem catalysis reactor for nitrogen fixation and conversion to chiral amines
COFcap2, a recyclable tandem catalysis reactor for nitrogen fixation and conversion to chiral amines Open
Two or more catalysts conducting multistep reactions in the same reactor, concurrent tandem catalysis, could enable (bio)pharmaceutical and fine chemical manufacturing to become much more sustainable. Herein we report that co-immobilizatio…
View article: Pilot-driven Deep Learning based RIS-assisted Beamforming for Secrecy Rate Maximization
Pilot-driven Deep Learning based RIS-assisted Beamforming for Secrecy Rate Maximization Open
View article: Cuco2s4 as a Pms Activator for Effective Degradation of Sulfathiazole: Insights into High-Valent Metals
Cuco2s4 as a Pms Activator for Effective Degradation of Sulfathiazole: Insights into High-Valent Metals Open
View article: Catalytic Pyrolysis of Wood-Plastic Composites Using Nickel-Modified Red Mud for Enhanced Hydrogen and Aromatic Production
Catalytic Pyrolysis of Wood-Plastic Composites Using Nickel-Modified Red Mud for Enhanced Hydrogen and Aromatic Production Open
View article: UiO series of MOFs and their composites for photocatalytic CO2 reduction: A review
UiO series of MOFs and their composites for photocatalytic CO2 reduction: A review Open
Photocatalytic reduction of CO2 to produce valuable fuels or chemicals is a promising CO2 utilization technology, which is of great significance for carbon emission reduction. The unique features of the UiO series of metal-organic framewor…
View article: Cuco2s4 as a Pms Activator for Effective Degradation of Sulfathiazole: Insights into High-Valent Metals
Cuco2s4 as a Pms Activator for Effective Degradation of Sulfathiazole: Insights into High-Valent Metals Open
View article: Mechanism of Fe modulating NO/H2 reduction selectivity in Pd/Al2O3 Catalyst for Passive SCR
Mechanism of Fe modulating NO/H2 reduction selectivity in Pd/Al2O3 Catalyst for Passive SCR Open
View article: Tetragonal BaCoO$_3$: A Co$^{4+}$ Ferromagnetic Mott Insulator with Inverted Spin Crossover
Tetragonal BaCoO$_3$: A Co$^{4+}$ Ferromagnetic Mott Insulator with Inverted Spin Crossover Open
The interplay between crystal electric field splitting of d states and Hund's rule exchange energy in cobalt-based perovskites offers a promising avenue for inducing spin-state transitions. This study reports a new body-centered tetragonal…
View article: Rapid extraction of trace benzene by a crown-ether-based metal-organic framework
Rapid extraction of trace benzene by a crown-ether-based metal-organic framework Open
Due to almost identical boiling points of benzene and cyclohexane, the extraction of trace benzene from cyclohexane is currently performed via the energy-intensive extractive distillation method. Their adsorptive separation by porous mater…
View article: Research on the treatment and utilization of hydrophobic soil in sponge city construction
Research on the treatment and utilization of hydrophobic soil in sponge city construction Open
This paper provides a comprehensive analysis of the characteristics of hydrophobic soil, including its strong hydrophobicity, poor water retention capacity, and unstable mechanical properties. It explores treatment technologies for hydroph…
View article: Enhancing Large Language Model Performance with Gradient-Based Parameter Selection
Enhancing Large Language Model Performance with Gradient-Based Parameter Selection Open
Large language models (LLMs) have revolutionized lots of fields of research. Although it is well-known that fine-tuning is essential for enhancing the capabilities of LLMs, existing research suggests that there is potential redundancy in t…
View article: High-pressure characterization of Ag$_3$AuTe$_2$: Implications for strain-induced band tuning
High-pressure characterization of Ag$_3$AuTe$_2$: Implications for strain-induced band tuning Open
Recent band structure calculations have suggested the potential for band tuning in a chiral semiconductor, Ag$_3$AuTe$_2$, to zero upon application of negative strain. In this study, we report on the synthesis of polycrystalline Ag$_3$AuTe…
View article: NewsBench: A Systematic Evaluation Framework for Assessing Editorial Capabilities of Large Language Models in Chinese Journalism
NewsBench: A Systematic Evaluation Framework for Assessing Editorial Capabilities of Large Language Models in Chinese Journalism Open
We present NewsBench, a novel evaluation framework to systematically assess the capabilities of Large Language Models (LLMs) for editorial capabilities in Chinese journalism. Our constructed benchmark dataset is focused on four facets of w…
View article: Metal–organic frameworks with aggregation‐induced emission
Metal–organic frameworks with aggregation‐induced emission Open
Aggregation‐induced emission (AIE) materials exhibit remarkable emission in the aggregated or solid state while demonstrating minimal emission in dilute solutions. In contrast to conventional luminescent materials, AIE luminogens (AIEgens)…
View article: Magnetodielectric Effect in a Triangular Dysprosium Single‐Molecule Toroics
Magnetodielectric Effect in a Triangular Dysprosium Single‐Molecule Toroics Open
Single‐molecule toroics are molecular magnets with vortex distribution of magnetic moments. The coupling between magnetic and electric properties such as the magnetodielectric effect will provide potential applications for them. Herein, th…
View article: Efficient Degradation of Scp by Co2(Oh)2co3/Cuco2s4-Enhanced Electron Transfer-Activated Pms: Dual Role of Cu Active Site
Efficient Degradation of Scp by Co2(Oh)2co3/Cuco2s4-Enhanced Electron Transfer-Activated Pms: Dual Role of Cu Active Site Open
View article: Numerical Simulation Study of Lead-Free Perovskite Solar Cells Using Bifunctional Molecule Cbz-Pai as Interfacial Layer
Numerical Simulation Study of Lead-Free Perovskite Solar Cells Using Bifunctional Molecule Cbz-Pai as Interfacial Layer Open
View article: Rapid and High-Throughput Synthesis of Diverse MOFs with Centrifuge Tube Grinding Strategy
Rapid and High-Throughput Synthesis of Diverse MOFs with Centrifuge Tube Grinding Strategy Open