Bei Cheng
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View article: Typha Fluff as a Sustainable Thermal Filling Material: A Comparative Study with Down and Polyester Fibre
Typha Fluff as a Sustainable Thermal Filling Material: A Comparative Study with Down and Polyester Fibre Open
To explore the feasibility of using Typha fluff as a filling material in textiles, this study conducted a systematic investigation of its performance as a sustainable alternative. Comparative tests were performed on Typha fluff, down, and …
View article: Typha Fluff as a Sustainable Thermal Filling Material: A Comparative Study with Down and Polyester Fibre
Typha Fluff as a Sustainable Thermal Filling Material: A Comparative Study with Down and Polyester Fibre Open
To explore the feasibility of using Typha fluff as a filling material in textiles, this study conducted a systematic investigation of its performance as a sustainable alternative. Comparative tests were performed on Typha fluff, down, and …
View article: Confining Quantum Dots Within Covalent Organic Framework Cages for Coupled CO<sub>2</sub> Photoreduction and Value‐Added Chemical Synthesis
Confining Quantum Dots Within Covalent Organic Framework Cages for Coupled CO<sub>2</sub> Photoreduction and Value‐Added Chemical Synthesis Open
Coupling photocatalytic CO 2 reduction with the synthesis of value‐added chemicals represents a promising strategy to mitigate carbon emissions while maximizing solar energy utilization. Quantum dots (QDs) are attractive photocatalysts for…
View article: Hollow TiO <sub>2</sub> @TpPa S‐Scheme Photocatalyst for Efficient H <sub>2</sub> O <sub>2</sub> Production Through <sup>1</sup> O <sub>2</sub> in Deionized Water Using Phototautomerization
Hollow TiO <sub>2</sub> @TpPa S‐Scheme Photocatalyst for Efficient H <sub>2</sub> O <sub>2</sub> Production Through <sup>1</sup> O <sub>2</sub> in Deionized Water Using Phototautomerization Open
Hydrogen peroxide (H 2 O 2 ) production through photocatalytic O 2 reduction reaction (ORR) is a mild and cost‐efficient alternative to the anthraquinone oxidation strategy. Of note, singlet state oxygen ( 1 O 2 ) plays a crucial role in O…
View article: Graphene Quantum Dot‐Modified Mn<sub>0.2</sub>Cd<sub>0.8</sub>S for Efficient Overall Photosynthesis of H<sub>2</sub>O<sub>2</sub>
Graphene Quantum Dot‐Modified Mn<sub>0.2</sub>Cd<sub>0.8</sub>S for Efficient Overall Photosynthesis of H<sub>2</sub>O<sub>2</sub> Open
The photosynthesis of hydrogen peroxide (H 2 O 2 ) via the selective two‐electron oxygen reduction reaction (ORR) is emerging as a promising method for producing this important chemical. However, the reliance on sacrificial agents has limi…
Unraveling the role of superoxide radicals in CdS quantum dot instability Open
This study demonstrates that O 2 critically accelerates the photodegradation of CdS-MPA QDs by acting as an electron acceptor to generate ⋅O 2 − , with rapid structural collapse in oxygen-rich conditions versus stable retention in nitrogen…
Organic–inorganic S-scheme heterojunction photocatalysts: Design, synthesis, applications, and challenges Open
Since the concept was introduced in 2019, step-scheme (S-scheme) heterojunctions have emerged as an important subclass of heterojunction technology and attracted much attention for solar energy conversion. S-scheme heterojunctions are capa…
Convenient synthesis of hollow tubular In2O3/PDA S-scheme inorganic/organic heterojunction photocatalyst for H2O2 production and its mechanism Open
The development of heterojunction photocatalysts for hydrogen peroxide (H2O2) generation is both environmentally sustainable and cost-effective but presents considerable challenges. In this study, we synthesized hollow tubular indium oxide…
COF/In<sub>2</sub>S<sub>3</sub> S‐Scheme Photocatalyst with Enhanced Light Absorption and H<sub>2</sub>O<sub>2</sub>‐Production Activity and fs‐TA Investigation Open
Photocatalytic hydrogen peroxide (H 2 O 2 ) synthesis from water and O 2 is an economical, eco‐friendly, and sustainable route for H 2 O 2 production. However, single‐component photocatalysts are subjected to limited light‐harvesting range…
Numerical Simulation of the out-of-plane mechanical properties of tall foam ceramic (FC) partition wall Open
This paper conducts simulation research using Abaqus software and Finite Element Software on the out-of-plane mechanical properties of large-scale FC partition walls. Exploring the structural columns of 1.2m, 1.8m, and 3m, respectively, in…
Experimental Study on the Seismic Performance of Insulated Single‐Sided Composite Shear Walls under Different Shear Spans and Axial Compression Ratios Open
The new insulated single‐sided composite shear wall (NISCSW) composition involves setting a precast wall panel on one side and an insulation panel on the other side, with a middle cavity for casting concrete. To investigate the seismic per…
Crystalline carbon nitrides for photocatalysis Open
This review comprehensively summarizes the recent advances on crystalline carbon nitrides, including their preparation, optimization strategies, photocatalytic applications, as well as challenges and prospects.
Bifunctional CdS/COF S-scheme photocatalyst for enhanced H2 evolution and organic synthesis Open
It is an efficient strategy to construct photocatalysts by integrating the advantages of inorganic semiconductors and covalent organic frameworks (COFs) for H2 generation along with simultaneous organic oxidation. Herein, an inorganic/orga…
View article: Catalytic Conversion of Styrene to Benzaldehyde over S-Scheme Photocatalysts by Singlet Oxygen
Catalytic Conversion of Styrene to Benzaldehyde over S-Scheme Photocatalysts by Singlet Oxygen Open
Catalytic conversion of aromatic olefins into carbonyl compounds is a critical reaction in chemical industries. Herein, we constructed a series of pyrene-alt-dibenzothiophene-S,S-dioxide (P16PySO)/tungsten trioxide (WO3) composites to inve…
Cadmium Chalcogenide (CdS, CdSe, CdTe) Quantum Dots for Solar‐to‐Fuel Conversion Open
Photocatalysis is considered a promising technology to alleviate the pressure of environmental pollution and energy shortage. Among various photocatalysts, cadmium chalcogenide quantum dots (CdX QDs) stand out due to their excellent visibl…
Physicochemical and Digestible Properties of Parboiled Black Rice With Different Amylose Contents Open
The varieties of black rice with different amylose contents (waxy; medium-amylose: 16.03%; high-amylose: 27.14%) were parboiled and then evaluated for physicochemical and digestible properties. The color, crystalline structure, and swellin…
Salinity distribution pattern induced tomato roots capable of enhancing plant adaptability to salt stress Open
Salinity is a major abiotic stress threatening tomato production. Roots can attenuate salt stress in a specific salinity concentration, especially with non-uniform salinity distribution conditions are hypothesized to play a role in enhanci…
View article: Graphdiyne-based photocatalysts for solar fuel production
Graphdiyne-based photocatalysts for solar fuel production Open
This review summarizes the structure, properties, synthesis, and characterization of graphdiyne and outlines the applications of graphdiyne-based photocatalysts for solar fuel production, including H 2 evolution, CO 2 reduction, and N 2 fi…
Structure and Properties of Octenyl Succinic Anhydride-Modified High-Amylose Japonica Rice Starches Open
Starches rich in amylose are promising functional ingredients for calory-reduced foods. In this research, a high-amylose Japonica rice starch (amylose content 33.3%) was esterified with octenyl succinic anhydride (OSA) to improve the funct…