A5005225466- Food composition and properties
- Ammonia Synthesis and Nitrogen Reduction
- Polysaccharides Composition and Applications
- Microbial Metabolites in Food Biotechnology
- Advanced Photocatalysis Techniques
- Proteins in Food Systems
- Caching and Content Delivery
- Catalytic Processes in Materials Science
- Polysaccharides and Plant Cell Walls
- Catalytic C–H Functionalization Methods
- Ginseng Biological Effects and Applications
- Ziziphus Jujuba Studies and Applications
- CO2 Reduction Techniques and Catalysts
- Phytase and its Applications
- Hydrogen Storage and Materials
- Electrocatalysts for Energy Conversion
- Food and Agricultural Sciences
- Nanomaterials for catalytic reactions
- Magnetic and Electromagnetic Effects
- Advanced Cellulose Research Studies
- Synthesis and Catalytic Reactions
- Biofuel production and bioconversion
- GABA and Rice Research
- Lubricants and Their Additives
- Flame retardant materials and properties
Zhengzhou University of Light Industry
2016-2025
Jilin University
2016-2024
National Engineering Research Center for Wheat
2024
Nanjing University of Science and Technology
2018-2024
Shenyang University of Chemical Technology
2024
Qingdao University
2024
Zhengzhou University
2016-2023
Wuhan Polytechnic University
2023
State Key Laboratory of Food Science and Technology
2019-2021
Changchun Institute of Applied Chemistry
2016-2021
Using tetrahexahedral gold nanorods as a heterogeneous electrocatalyst, an electrocatalytic N2 reduction reaction is shown to be possible at room temperature and atmospheric pressure, with high Faradic efficiency up 4.02% -0.2 V vs reversible hydrogen electrode (1.648 µg h-1 cm-2 0.102 for NH3 H4 ·H2 O, respectively).
As the NN bond in N2 is one of strongest bonds chemistry, fixation to ammonia a kinetically complex and energetically challenging reaction and, up now, its synthesis still heavily relying on energy capital intensive Haber-Bosch process (150-350 atm, 350-550 °C), wherein input H2 are largely derived from fossil fuels thus result large amount CO2 emission. In this paper, it demonstrated that by using Au sub-nanoclusters (≈0.5 nm ) embedded TiO2 (Au loading 1.542 wt%), electrocatalytic...
Ammonia synthesis is one of the most kinetically complex and energetically challenging chemical processes in industry has used Harber-Bosch catalyst for over a century, which processed under both harsh pressure (150-350 atm) hightemperature (623-823 K), wherein energy capital intensive process huge cost accounting about 1%-3% human's consumption. Therefore, there been rough vigorous exploration to find an environmentally benign alternative process. As amorphous material metastable state many...
Abstract As an alternative approach for N 2 fixation under milder conditions, electrocatalytic nitrogen reduction reaction (NRR) represents a very attractive strategy sustainable development and cycle to store utilize energy from renewable sources. However, the research on NRR electrocatalysts still mainly focuses noble metals, while, high costs limited resources greatly restrict their large‐scale applications. Herein, as proof‐of‐concept experiment, taking PdCu amorphous nanocluster...
The electrochemical N2 fixation, which is far from practical application in aqueous solution under ambient conditions, extremely challenging and requires a rational design of electrocatalytic centers. We observed that bismuth (Bi) might be promising candidate for this task because its weak binding with H adatoms, increases the selectivity production rate. Furthermore, we successfully synthesized defect-rich Bi nanoplates as an efficient noble-metal-free reduction electrocatalyst via...
Abstract Background Jujube ( Ziziphus jujuba Mill.) fruit is one of the largest productions in China and its increasing production has drawn considerable attention from researchers. Polysaccharide most abundant components jujube, it represents a major group biolotegically active constituents. This study intended to investigate special structure homogeneous acidic polysaccharide (PZMP4) produced Jujuba cv. Muzao using novel methods, including DEAE-Sepharose Fast Flow Sephacryl S-300 column...
ConspectusWith the increasing concerns about energy and environmental crisis, hydrogen, with high density cleanliness, has been widely regarded as one ideal carrier for adjusting fossil fuel dependent system. In this context, extensive studies are focused on improving efficiency of sustainable hydrogen production, storage, utilization coupled renewable energy. And it can be realized in electrolysis cells cell devices. Several electrochemical reactions involved, such water splitting...
Abstract Electrocatalytic CO 2 reduction to fuels is considered a promising strategy for the sustainable carbon cycle. However, improvement of catalytic performance electrocatalysts still poses many challenges, especially achieving large partial current density product and high faradaic efficiency simultaneously, which are essential future applications electrochemical reaction. In response, herein, an in situ porous Zn catalyst prepared exhibits at same time, benefiting from architecture...
Abstract Ammonia (NH 3 ) is vital to human beings as an important energy carrier, fertilizer precursor, and fuel, while breakage of the NN bond in nitrogen (N 2 a kinetically complex energetically challenging multistep reaction. Development electrocatalysts for efficient NH electrosynthesis via N reduction reaction (NRR) highly desirable but remains key challenge. In this work, based on density functional theory calculations, novel effective strategy boost electroreduction performance BiVO...
Abstract Ambient electrochemical ammonia (NH 3 ) synthesis is one promising alternative to the energy‐intensive Haber–Bosch route. However, industrial requirement for NH production with amperes current densities or gram‐level yield remains a grand challenge. Herein, we report high‐rate via NO 2 − reduction using Cu activated Co electrode in bipolar membrane (BPM) assemble electrolyser, wherein BPM maintains ion balance and liquid level of electrolyte. Benefited from abundant sites optimal...
The traditional method for synthesizing NH 3 is the Haber–Bosch process which results in high‐fuel consumption and environmental pollution. Therefore, ecofriendly electrochemical synthesis of through nitrate (NO − ) reduction a good choice. Herein, an integral Au/Cu electrode to catalyze NO introduced. catalyst exhibits not only highest yield rate (73.4 mg h −1 cm −2 up now but also very high Faradaic efficiency 98.02% at −0.7 V room temperature. It commonly believed that transformation...
Abstract In this study, different concentrations of natural inulin (IN) are compounded with potato starch (PoS) to prepare an inulin‐potato (PoS‐IN) compound system, and the physical chemical properties system such as pasting, rheology, digestion investigated. According findings, complex system's viscosity, breakdown, setback greatly reduced. The addition IN also prevents from being pasted increases stability PoS. gel structure PoS‐IN gradually changes solid‐like liquid‐like. addition, in...
In this study, the effect of konjac glucomannan (KGM, 0–5%) on structure, physicochemical properties, and in vitro digestibility extruded yam starch (EYS) was investigated. The EYS became rougher surface particle size increased as observed using scanning electron microscopy analysis. X-ray diffraction Raman results revealed that relative crystallinity (18.30% to 22.30%) increased, full width at half maxima 480 cm−1 decreased with increasing KGM content, indicating increment long-range...