Jingang Liu
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View article: Production technology for super high cleanliness of ultra-thick steel plate
Production technology for super high cleanliness of ultra-thick steel plate Open
The technology for producing ultra-clean steel by the process of “KR-BOF-LF-VD-CC” was developed. Sulfur was efficiently reduced to less than 5 ppm by the LF-VD process. Phosphorus was stably removed to less than 20 ppm by optimizing the c…
View article: Exosome-Mediated Chemoresistance in Cancers: Mechanisms, Therapeutic Implications, and Future Directions
Exosome-Mediated Chemoresistance in Cancers: Mechanisms, Therapeutic Implications, and Future Directions Open
Chemotherapy resistance represents a formidable obstacle in oncological therapeutics, substantially compromising the efficacy of adjuvant chemotherapy regimens and contributing to unfavorable clinical prognoses. Emerging evidence has eluci…
View article: Preparation and Characterizations of Intrinsically Black Polyesterimide Films with Good Thermal Endurance at Elevated Temperatures for Potential Two-Layer Flexible Copper Clad Laminate Applications
Preparation and Characterizations of Intrinsically Black Polyesterimide Films with Good Thermal Endurance at Elevated Temperatures for Potential Two-Layer Flexible Copper Clad Laminate Applications Open
Polymer films with combined properties of good thermoplasticity, good electrical properties, and good thermal endurance are highly required for two-layer flexible copper clad laminate (FCCL) applications. Meanwhile, the black appearance is…
View article: Numerical Simulation of the Thermo-Mechanical Behavior of Internal Combustion Engine Piston with Β-Si3n4/La2zr2o7 Thermal Barrier Coating
Numerical Simulation of the Thermo-Mechanical Behavior of Internal Combustion Engine Piston with Β-Si3n4/La2zr2o7 Thermal Barrier Coating Open
View article: Short-term prediction of offshore wind power based on CNN and LSTM
Short-term prediction of offshore wind power based on CNN and LSTM Open
This paper presents an innovative short-term wind power forecasting model based on deep learning, aimed at improving the economic benefits and system stability of wind power projects. The model combines a CNN, known for efficient feature e…
View article: Semi-Alicyclic Thermoplastic Polyimide Matrixes Based on Hydrogenated Pyromellitic Dianhydride and Asymmetrical 3,4′-Oxydianiline with Good Thermal Stability and Improved Optical Transparency
Semi-Alicyclic Thermoplastic Polyimide Matrixes Based on Hydrogenated Pyromellitic Dianhydride and Asymmetrical 3,4′-Oxydianiline with Good Thermal Stability and Improved Optical Transparency Open
Thermoplastic polyimide (PI) matrixes, including PI-a (cc-34ODA) and PI-b (ct-34ODA) were prepared via the hot-pressing procedures of the resins derived from the 3,4′-oxydianiline (34ODA) and two alicyclic dianhydrides of 1S,2R,4S,5R-hydro…
View article: Preparation and Characterization of Atomic Oxygen-Resistant, Optically Transparent and Dimensionally Stable Copolyimide Films from Fluorinated Monomers and POSS-Substituted Diamine
Preparation and Characterization of Atomic Oxygen-Resistant, Optically Transparent and Dimensionally Stable Copolyimide Films from Fluorinated Monomers and POSS-Substituted Diamine Open
Optically transparent polyimide (PI) films with good atomic oxygen (AO) resistance have been paid extensive attention as thermal controls, optical substrates for solar cells or other components for low Earth orbit (LEO) space applications.…
View article: Chiral Polar Bifunctional Polyimide Enantiomers for Asymmetric Photo‐ and Piezo‐Catalysis
Chiral Polar Bifunctional Polyimide Enantiomers for Asymmetric Photo‐ and Piezo‐Catalysis Open
Chiral catalysts for asymmetric catalysis represent a crucial research focus in chemistry and materials science. However, a few cases about chiral‐dependent photocatalysts primarily focus on plasmonic noble metals. Particularly, developing…
View article: Preparation and Characterization of Amide-Containing Polyimide Films with Enhanced Tribopositivity for Triboelectric Nanogenerators to Harvest Energy at Elevated Temperatures
Preparation and Characterization of Amide-Containing Polyimide Films with Enhanced Tribopositivity for Triboelectric Nanogenerators to Harvest Energy at Elevated Temperatures Open
As triboelectric nanogenerator (TENG) technology continue to evolve, its application in harsh environments has increasingly captivated the interest of researchers. However, the current research on heat-resistant triboelectric materials rem…
View article: Numerical Investigation of the Seabed Dynamic Response to a Perforated Semi-Circular Breakwater
Numerical Investigation of the Seabed Dynamic Response to a Perforated Semi-Circular Breakwater Open
The semi-circular breakwater (SBW) has been implemented at numerous global locations due to its outstanding wave dissipation effectiveness and high structural performance. This study extends prior research by investigating the seabed dynam…
View article: Co‑carbonization of coal tar pitch and brominated industrial methylnaphthalene for the production of isotropic pitch-based carbon fibers with enhanced tensile strength
Co‑carbonization of coal tar pitch and brominated industrial methylnaphthalene for the production of isotropic pitch-based carbon fibers with enhanced tensile strength Open
The co‑carbonization of refined coal tar pitch (RCTP) and brominated industrial methyl naphthalene (BIMNP) employing benzoyl chloride (BC) as a catalyst has been explored to create an isotropic spinnable pitch for carbon fibers with notabl…
View article: Preparation and Properties of Atomic-Oxygen Resistant Polyimide Films Based on Multi-Ring Fluoro-Containing Dianhydride and Phosphorus-Containing Diamine
Preparation and Properties of Atomic-Oxygen Resistant Polyimide Films Based on Multi-Ring Fluoro-Containing Dianhydride and Phosphorus-Containing Diamine Open
Colorless and transparent polyimide (CPI) films with good atomic oxygen (AO) resistance and high thermal endurance are highly required in low earth orbit (LEO) space exploration. Conventional CPI films based on fluoro-containing 4,4′-(hexa…
View article: Starting materials, processes and characteristics of bio-based foams: A review
Starting materials, processes and characteristics of bio-based foams: A review Open
Biofoam products have attracted considerable attention lately because there is a growing demand for green/sustainable products. To this end, various biobased foams have either been developed or are currently in development, e.g., bio-based…
View article: Preparation and properties of semi-alicyclic thermoplastic polyimide sheets with improved optical properties and good mechanical properties from stereoisomeric hydrogenated pyromellitic dianhydrides and fluorinated diamine
Preparation and properties of semi-alicyclic thermoplastic polyimide sheets with improved optical properties and good mechanical properties from stereoisomeric hydrogenated pyromellitic dianhydrides and fluorinated diamine Open
Two semi-alicyclic thermoplastic polyimides (PI) have been prepared from stereoisomeric hydrogenated pyromellitic dianhydrides, including 1S,2R,4S,5R-hydrogenated pyromellitic dianhydride (ccHPMDA or H-PMDA) and 1R,2S,4S,5R-hydrogenated py…
View article: Preparation and Characterization of Fluorine-Containing Polyimide Films with Enhanced Output Performance for Potential Applications as Negative Friction Layers for Triboelectric Nanogenerators
Preparation and Characterization of Fluorine-Containing Polyimide Films with Enhanced Output Performance for Potential Applications as Negative Friction Layers for Triboelectric Nanogenerators Open
Nanotechnologies are being increasingly widely used in advanced energy fields. Triboelectric nanogenerators (TENGs) represent a class of new-type flexible energy-harvesting devices with promising application prospects in future human socie…
View article: Degradable Foam Tray Based on High-concentration Dispersed Cellulose Fibers Obtained by a Hot-press Baking Process
Degradable Foam Tray Based on High-concentration Dispersed Cellulose Fibers Obtained by a Hot-press Baking Process Open
Degradable industrial packaging foam trays made from cellulose fibers were fabricated using a hot-press baking process. Bleached softwood pulp fibers with a concentration of 30% were dispersed at a high speed under the action of a dispersa…
View article: Comparison of Nanofibrillated Cellulose and Hydroxyethyl Cellulose in Improving the Storage Stability of Waterborne Coatings
Comparison of Nanofibrillated Cellulose and Hydroxyethyl Cellulose in Improving the Storage Stability of Waterborne Coatings Open
Waterborne coatings often delaminate and settle during long-term storage, requiring the addition of thickeners. The effects of nanofibrillated cellulose (NFC) and the commonly used thickener, hydroxyethyl cellulose (HEC), on the storage st…
View article: Research Status and Prospects of Bio-based Materials for Grease Barrier Coatings on Paper Food Packaging
Research Status and Prospects of Bio-based Materials for Grease Barrier Coatings on Paper Food Packaging Open
Increased environmental and health concerns over the use of plastic packaging or fluorine-containing coatings, in combination with increased market demand for products with a longer shelf life, make bio-based materials one of the most impo…
View article: Synthesis and Characterization of Organo-Soluble Polyimides Based on Polycondensation Chemistry of Fluorene-Containing Dianhydride and Amide-Bridged Diamines with Good Optical Transparency and Glass Transition Temperatures over 400 °C
Synthesis and Characterization of Organo-Soluble Polyimides Based on Polycondensation Chemistry of Fluorene-Containing Dianhydride and Amide-Bridged Diamines with Good Optical Transparency and Glass Transition Temperatures over 400 °C Open
Polymeric optical films with light colors, good optical transparency and high thermal resistance have gained increasing attention in advanced optoelectronic areas in recent years. However, it is somewhat inter-conflicting for achieving the…
View article: Design, Synthesis and Properties of Semi-Alicyclic Colorless and Transparent Polyimide Films with High Glass Transition Temperatures and Low Retardation for Potential Applications in Flexible Electronics
Design, Synthesis and Properties of Semi-Alicyclic Colorless and Transparent Polyimide Films with High Glass Transition Temperatures and Low Retardation for Potential Applications in Flexible Electronics Open
Polyimide (PI) optical films with high glass transition temperatures (high-Tg), high optical transparency, and low optical retardations (low-Rth) are highly desired in advanced optoelectronic applications. However, the standard PI films us…
View article: Preparation and Characterization of Light-Colored Polyimide Nanocomposite Films Derived from a Fluoro-Containing Semi-Alicyclic Polyimide Matrix and Colloidal Silica with Enhanced High-Temperature Dimensionally Stability
Preparation and Characterization of Light-Colored Polyimide Nanocomposite Films Derived from a Fluoro-Containing Semi-Alicyclic Polyimide Matrix and Colloidal Silica with Enhanced High-Temperature Dimensionally Stability Open
Light-colored and transparent polyimide (PI) films with good high-temperature dimensional stability are highly desired for advanced optoelectronic applications. However, in practice, the simultaneous achievement of good optical and thermal…
View article: Preparation and Characterization of Light-Colored Polyimide Nanocomposite Films Derived from Fluoro- Containing Semi-Alicyclic Polyimide Matrix and Colloidal Silica with Enhanced High-Temperature Dimensionally Stability
Preparation and Characterization of Light-Colored Polyimide Nanocomposite Films Derived from Fluoro- Containing Semi-Alicyclic Polyimide Matrix and Colloidal Silica with Enhanced High-Temperature Dimensionally Stability Open
Light-colored and transparent polyimide (PI) films with good high-temperature dimensional stability are highly desired for advanced optoelectronic applications. However, in practice, the simultaneous achievement of good optical and thermal…
View article: Imaging of Gastrointestinal Tract Ailments
Imaging of Gastrointestinal Tract Ailments Open
Gastrointestinal (GI) disorders comprise a diverse range of conditions that can significantly reduce the quality of life and can even be life-threatening in serious cases. The development of accurate and rapid detection approaches is of es…
View article: Research on ballistic performance and numerical simulation technology of Si<sub>3</sub>N<sub>4</sub> ceramic materials
Research on ballistic performance and numerical simulation technology of Si<sub>3</sub>N<sub>4</sub> ceramic materials Open
Ceramic materials are widely used in the field of armor protection because of high hardness and low-density. In order to research the ballistic performance of Si 3 N 4 ceramic and evaluate the penetration effect, the DOP test against the 1…
View article: Parametric analysis and design of the initial contact state of a 400kA pulsed current C-armature
Parametric analysis and design of the initial contact state of a 400kA pulsed current C-armature Open
As a key component of an electromagnetic rail launcher, the armature plays a vital role in the performance of the electromagnetic launch. In order to solve the contact area and structural design problems of C-type armatures under large pul…
View article: Accuracy Assessment of “Step-by-Step” Simulation Modeling Method for Rock Breaking by TBM Disc Cutters Assisted with Laser
Accuracy Assessment of “Step-by-Step” Simulation Modeling Method for Rock Breaking by TBM Disc Cutters Assisted with Laser Open
Rock breaking by laser-assisted disc cutters is a novel high-efficiency rock breaking mode that combines mechanical stress induced by the disc cutters with thermal cracking by laser. This paper presented a “step-by-step” simulation modelin…
View article: Hierarchical Porous PLLA@TiO<sub>2</sub> Fibrous Membrane for Enhanced and Stable Photocatalytic Degradation Efficiency
Hierarchical Porous PLLA@TiO<sub>2</sub> Fibrous Membrane for Enhanced and Stable Photocatalytic Degradation Efficiency Open
Hierarchical porous poly(l-lactic acid) PLLA@TiO2 fibrous membranes have been successfully fabricated by a facile electrospinning/post-treatment method. The unique blossoming porous structure created by inducing the crystallization of PLLA…
View article: Oxygen Vacancy Induced Robust Interfacial Electric Field for Efficient Photocatalytic Hydrogen Peroxide Production
Oxygen Vacancy Induced Robust Interfacial Electric Field for Efficient Photocatalytic Hydrogen Peroxide Production Open
View article: Preparation and Characterization of Cellulose Nanofibril-Waterborne Polyurethane Composite Films
Preparation and Characterization of Cellulose Nanofibril-Waterborne Polyurethane Composite Films Open
To improve the performance of polyurethane films, small amounts of cellulose nanofibrils (CNF) were physically blended with a waterborne polyurethane (WPU) emulsion, and then CNF/WPU composite films were prepared by cast-coating and drying…
View article: Retraction Notice to: YAP1 Inhibition in HUVECs Is Associated with Released Exosomes and Increased Hepatocarcinoma Invasion and Metastasis
Retraction Notice to: YAP1 Inhibition in HUVECs Is Associated with Released Exosomes and Increased Hepatocarcinoma Invasion and Metastasis Open