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| 1 | Layered double hydroxide-based photocatalytic materials toward renewable solar fuels production显示文摘Photocatalysis is an ideal and promising green technology to drive numerous chemical reactions for valued chemicals production under very mild conditions,thereby providing solutions to global energy and environment issues related to burning fossil fuels.Over the past decade,layered double hydroxides(LDHs),as the members in two-dimensional materials family,have attracted much attention due to their many advantages in photocatalysis,such as facile synthesis,low cost and powerful tunability of composition.In this review,we provide a synthetic overview of recent research advances of LDH-based photocatalysts,with the main discussion of the design strategies to improve their photocatalytic performance,including component control,defect engineering,hybridization,and topological transformation.Structure-performance correlations and tailor-made material synthesis strategies are elaborated to discuss how to realize high-performance LDH-based photocatalysts for three important reactions(i.e.,water splitting,CO_(2)conversion,and N2 reduction)to generate desirable solar fuels.Further,the remaining challenges and future perspectives of LDH-based photocatalysts are summed up,aiming to inspire brand new solutions for pushing forward the development of LDH-based photocatalysis. | Xuanang Bian Shuai Zhang Yunxuan Zhao Run Shi Tierui Zhang | 2021 | InfoMat2021,3,7: | 5 |
| 2 | Energy management strategy for hybrid electric vehicle integrated with waste heat recovery system based on deep reinforcement learning显示文摘Hybrid electric vehicles(HEVs)are acknowledged to be an effective way to improve the efficiency of internal combustion engines(ICEs)and reduce fuel consumption.Although the ICE in an HEV can maintain high efficiency during driving,its thermal efficiency is approximately 40%,and the rest of the fuel energy is discharged through different kinds of waste heat.Therefore,it is important to recover the engine waste heat.Because of the great waste heat recovery performance of the organic Rankine cycle(ORC),an HEV integrated with an ORC(HEV-ORC)has been proposed.However,the addition of ORC creates a stiff and multi-energy problem,greatly increasing the complexity of the energy management system(EMS).Considering the great potential of deep reinforcement learning(DRL)for solving complex control problems,this work proposes a DRL-based EMS for an HEV-ORC.The simulation results demonstrate that the DRL-based EMS can save 2%more fuel energy than the rule-based EMS because the former provides higher average efficiencies for both engine and motor,as well as more stable ORC power and battery state.Furthermore,the battery always has sufficient capacity to store the ORC power.Consequently,DRL showed great potential for solving complex energy management problems. | WANG Xuan WANG Rui SHU GeQun TIAN Hua ZHANG XuanAng | 2022 | Science China(Technological Sciences)2022,65,3: | 3 |
| 3 | Synthesis and Characterization of DOPO-g-CNSL and Its Effect on the Properties of Phenolic Foams显示文摘In order to improve the mechanical properties without reducing its flame retardancy of phenolic foams(PFs),9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide(DOPO)was introduced in the structure of cashew nut shell liquid(CNSL)to improve its flame retardant,and the product of DOPO grafting CNSL(DOPO-g-CNSL)was obtained to modify phenolic resin,and to prepare DOPO-g-CNSL modified PFs(DCMPFs).The structures of DOPO-g-CNSL were verified by Fourier transform infrared spectroscopy(FT-IR)and nuclear magnetic resonance(1H-NMR).Compared with CNSL,thermal stability of DOPO-g-CNSL was decreased and Ti decreased by 3.53%,but the residual carbon(800°C)was increased by 35.05%.Compared with pure PF,the mechanical properties,toughness and flame retardancy of DCMPFs were increased when the ratio of DOPO-g-CNSL to phenol(DOPO-g-CNSL/P)was no more than 10%.With the dosage of DOPO-g-CNSL/P increased,Ti of DCMPFs was slightly increased,but the carbon residues(800°C)were almost unchanged.And the cell sizes of DCMPFs were basically the same as the pure PF.By comprehensive analysis,the suitable dosage of DOPO-g-CNSL/P was no more than 10%. | Yufeng Ma Xuanang Gong Bing Xie Xiang Geng Puyou Jia | 2019 | Journal of Renewable Materials2019,7,10: | 2 |
| 4 | The Effects of DOPO-g-ITA Modified Microcrystalline Cellulose on the Properites of Composite Phenolic Foams显示文摘In order to improve the comprehensive performance of phenolic foam,9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide(DOPO)was grafted with itaconic acid(ITA)(DOPO-g-ITA)to modify microcrystalline cellulose(MCC).DOPO-g-ITA modified MCC(DIMMCC)was used to prepare composite phenolic foam(DCPF).The structures of DIMMCC were verified by Fourier transform infrared spectroscopy(FT-IR).The microstructure and crystalline property were characterized by scanning electron microscope(SEM)and X-ray diffraction(XRD)respectively.Compared with MCC,the crystallinity of DIMMCC was dramatically decreased,but the diffraction peak positions were unchanged.Thermal stability was decreased,and T_(i)decreased by 45.0°C.The residual carbon(600°C)was increased by 22.34%.With the dosage of DIMMCC/PR increased,compared with PF,the mechanical properties and flame retardancy of DCPF were increased.Especially,the dosage of DIMMCC/PR was 10%,the comprehensive properties of DCPF was better than others. | Yufeng Ma Xuanang Gong Puyou Jia | 2020 | Journal of Renewable Materials2020,8,1: | 1 |
| 5 | Hepatoprotective effects of berberine on liver fibrosis via activation of AMP-activated protein kinase显示文摘 | Jing Li Yue Pan Mujie Kan Xuanang Xiao Yunjing Wang Fengying Guan Xuewen Zhang Li Chen | 2014 | Life Sciences2014,,1: | 1 |
| 6 | Progress and Prospect of Photothermal Catalysis显示文摘Recently,solar-driven synthesis due to its energy-saving and environmentally friendly advantages has attracted more and more attention,whereas the low solar-to-chemical conversion efficiency significantly hindered its development.New effective options that fully utilize full-band sunlight are urgently needed.Novel photothermal catalysis combined with the advantages of photocatalysis and thermalcatalysis can improve the utilization efficiency of solar energy and lower the reaction temperature,thus becoming a promising technology.This review divides photothermal catalysis into photo-assisted thermalcatalysis,thermal-assisted photocatalysis,and photothermal synergistic catalysis.Furthermore,the catalytic mechanical understanding of how photothermal affects the catalytic property of different applications(e.g.,water splitting,CO_(2)/N_(2) reduction,and environmental treatment)was also summed up and discussed in detail.The discussion ends with unsolved challenges in photothermal catalysis,particularly emphasizing the effect of temperature or sunlight on catalytic performance. | DU Shihao BIAN Xuanang ZHAO Yunxuan SHI Run ZHANG Tierui | 2022 | Chemical Research in Chinese Universities2022,38,3: | 1 |
| 7 | The effect of Belt and Road Initiative policy on the development of Chinese industry显示文摘Chinese proposed one Belt and Road Initiative policy. The impact of this policy on China is comprehensive and far-reaching. It is very necessary to understand and explore this policy, because this policy has great influence on China’s economic development and enterprise development. The aim of this essay is to explore the influence on China’s enterprises development brought by one Belt and Road Initiative. | Xuanang Wu | 2018 | 青春岁月2018,,19: | 0 |
| 8 | PSAP-WSN:A Provably Secure Authentication Protocol for 5G-Based Wireless Sensor Networks显示文摘Nowadays,the widespread application of 5G has promoted rapid development in different areas,particularly in the Internet of Things(IoT),where 5G provides the advantages of higher data transfer rate,lower latency,and widespread connections.Wireless sensor networks(WSNs),which comprise various sensors,are crucial components of IoT.The main functions of WSN include providing users with real-time monitoring information,deploying regional information collection,and synchronizing with the Internet.Security in WSNs is becoming increasingly essential because of the across-the-board nature of wireless technology in many fields.Recently,Yu et al.proposed a user authentication protocol forWSN.However,their design is vulnerable to sensor capture and temporary information disclosure attacks.Thus,in this study,an improved protocol called PSAP-WSNis proposed.The security of PSAP-WSN is demonstrated by employing the ROR model,BAN logic,and ProVerif tool for the analysis.The experimental evaluation shows that our design is more efficient and suitable forWSN environments. | Xuanang Li Shuangshuang Liu Saru Kumari Chien-Ming Chen | 2023 | Computer Modeling in Engineering & Sciences2023,,4: | 0 |
| 9 | From the perspective of experimental practice: High-throughput computational screening in photocatalysis显示文摘Photocatalysis,a critical strategy for harvesting sunlight to address energy demand and environmental concerns,is underpinned by the discovery of high-performance photocatalysts,thereby how to design photocatalysts is now generating widespread interest in boosting the conversion effi-ciency of solar energy.In the past decade,computational technologies and theoretical simulations have led to a major leap in the development of high-throughput computational screening strategies for novel high-efficiency photocatalysts.In this viewpoint,we started with introducing the challenges of photocatalysis from the view of experimental practice,especially the inefficiency of the traditional“trial and error”method.Sub-sequently,a cross-sectional comparison between experimental and high-throughput computational screening for photocatalysis is presented and discussed in detail.On the basis of the current experimental progress in photocatalysis,we also exemplified the various challenges associated with high-throughput computational screening strategies.Finally,we offered a preferred high-throughput computational screening procedure for pho-tocatalysts from an experimental practice perspective(model construction and screening,standardized experiments,assessment and revision),with the aim of a better correlation of high-throughput simulations and experimental practices,motivating to search for better descriptors. | Yunxuan Zhao Junyu Gao Xuanang Bian Han Tang Tierui Zhang | 2024 | Green Energy & Environment2024,9,1: | 0 |
| 10 | ABI5–FLZ13 module transcriptionally represses growth-related genes to delay seed germination in response to ABA显示文摘The bZIP transcription factor ABSCISIC ACID INSENSITIVE5(ABI5)is a master regulator of seed germination and post-germinative growth in response to abscisic acid(ABA),but the detailed molecularmechanism by which it represses plant growth remains unclear.In this study,we used proximity labeling to map the neighboring proteome of ABI5 and identified FCS-LIKE ZINC FINGER PROTEIN 13(FLZ13)as a novel ABI5 interaction partner.Phenotypic analysis of flz13 mutants and FLZ13-overexpressing lines demonstrated that FLZ13 acts as a positive regulator of ABA signaling.Transcriptomic analysis revealed that both FLZ13 and ABI5 downregulate the expression of ABA-repressed and growth-related genes involved in chlorophyll biosynthesis,photosynthesis,and cell wall organization,thereby repressing seed germination and seedling establishment in response to ABA.Further genetic analysis showed that FLZ13 and ABI5 function together to regulate seed germination.Collectively,our findings reveal a previously uncharacterized transcriptional regulatorymechanismby which ABA mediates inhibition of seed germination and seedling establishment. | Chao Yang Xibao Li Shunquan Chen Chuanliang Liu Lianming Yang Kailin Li Jun Liao Xuanang Zheng Hongbo Li Yongqing Li Shaohua Zeng Xiaohong Zhuang Pedro L.Rodriguez Ming Luo Ying Wang Caiji Gao | 2023 | Plant Communications2023,4,6: | 0 |