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Bioresource Upgrade for Sustainable Energy,Environment,and Biomedicine

Nano-Micro Letters 2023年第3期15卷 48-97页

作者： Fanghua Li Yiwei Li KSNovoselov Feng Liang Jiashen Meng Shih‑Hsin Ho Tong Zhao Hui Zhou Awais Ahmad Yinlong Zhu Liangxing Hu Dongxiao Ji Litao Jia Rui Liu Seeram Ramakrishna Xingcai Zhang Center for Nanofibers and Nanotechnology National University of SingaporeSingapore 119260Singapore State Key Laboratory of Urban Water Resource and Environment Harbin Institute of TechnologyHarbin 150090People’s Republic of China School of Engineering Massachusetts Institute of TechnologyCambridgeMA 02139USA John A Paulson School of Engineering and Applied Sciences Harvard UniversityCambridgeMA 02138USA The Key Laboratory for Biomedical Photonics of MOE at Wuhan National Laboratory for Optoelectronics–Department of Biomedical Engineering College of Life Science and TechnologyHuazhong University of Science and TechnologyWuhanHubei 430074People’s Republic of China Centre for Advanced 2D Materials National University of SingaporeSingapore 117546Singapore School of Physics and Astronomy The University of ManchesterManchester M139PLUK Department of Anesthesia Critical Care and Pain MedicineMassachusetts General Hospital and Harvard Medical SchoolBostonMA 02114USA Department of Energy and Power Engineering Tsinghua UniversityBeijing 100084People’s Republic of China Departamento de Quimica Organica Universidad de CordobaEdificio Marie Curie(C‑3)Ctra Nnal IV‑AKm 39614014 CordobaSpain Department of Chemical Engineering Monash UniversityClaytonVIC 3800Australia School of Mechanical and Aerospace Engineering Nanyang Technological UniversitySingapore 639798Singapore

We conceptualize bioresource upgrade for sustainable energy,environment,and biomedicine with a focus on circular economy,sustainability,and carbon neutrality using high availability and low utilization biomass(HALUB).We acme energy-efficient technologies for sustainable energy and material recovery and *** technologies of thermochemical conversion(TC),biochemical conversion(BC),electrochemical conversion(EC),and photochemical conversion(PTC)are summarized for *** biomass could contribute to a biofuel HHV of 35.72 MJ Kg^(-1)and total benefit of 749$/ton biomass via *** surface area of biochar reached 3000 m^(2)g^(-1)via pyrolytic carbonization of waste bean *** biomass can be effectively converted into bio-stimulants and biofertilizers via BC with a high conversion efficiency of more than 90%.Besides,lignocellulosic biomass can contribute to a current density of 672 mA m^(-2)via *** can be 100%selectively synthesized via electrocatalysis through EC and *** learning,techno-economic analysis,and life cycle analysis are essential to various upgrading approaches of *** biomaterials,sustainable living materials and technologies for biomedical and multifunctional applications like nano-catalysis,microfluidic and micro/nanomotors beyond are also *** techniques and systems for the complete conversion and utilization of HALUB for new energy and materials are further discussed.

关键词： High availability low utilization biomass(HALUB) Circular economy Machine learning Energy-efficient conversion Nano-catalysis

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Fast Encoding of Extended Integrated Interleaved Codes Based on Two-Dimensional LCH-FFT 12

Fast Encoding of Extended Integrated Interleaved Codes Based...

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12th International Symposium on Topics in Coding, ISTC 2023

作者： Chen, Chao Caiy, Suihua Han, Yunghsiang S. Tang, Nianqi Bai, Baoming Xidian University State Key Laboratory of Isn Xi'an China Sun Yat-sen University School of Computer Science and and Engineering Guangzhou China University of Electronic Science and Technology of China Shenzhen Institute for Advanced Study China Huawei Technologies Co. Ltd. China

ISBN: (纸本)9798350326116

In this paper, we present fast encoding algorithms for extended integrated interleaved (EII) codes by re-defining them as a class of bivariate polynomial evaluation codes. Based on the recently proposed two-dimensional LCH-FFT algorithm, fast algorithms are derived for nonsystematic and systematic encoding. For an EII code of length N, both the encoding algorithms achieve the computational complexity O(N log (N)). © 2023 IEEE.

关键词： Fast Fourier transforms

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New approaches for archaeal genome-guided cultivation

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Science China Earth Sciences 2021年第10期64卷 1658-1673页

作者： Yinzhao WANG Yoichi KAMAGATA Meng LI Feifei HAN Fengping WANG Xiang XIAO State Key Laboratory of Microbial Metabolism School of Life Sciences and BiotechnologyShanghai Jiao Tong UniversityShanghai 200240China Bioproduction Research Institute National Institute of Advanced Industrial Science and Technology(AIST)Tsukuba 310-8555Japan Shenzhen Key Laboratory of Marine Microbiome Engineering Institute for Advanced StudyShenzhen 518052China Department of Surgery Massachusetts General Hospital and Harvard Medical SchoolBoston MA 02114USA School of Oceanography Shanghai Jiao Tong UniversityShanghai 200240China State Key Laboratory of Ocean Engineering Ocean and Civil EngineeringShanghai Jiao Tong UniversityShanghai 200240China

Archaea,one of the three domains of life along with Bacteria and Eukarya,contains ancient life forms such as methanogen that are observed today on Earth,and one lineage Asgard archaea is also considered the closest ancestor of ***,with the development of interdisciplinary studies from Earth and Life sciences,archaeal organisms are considered to play pivotal roles in geochemical cycling in ***,our understanding of the attributes,origin and evolution,geochemical and ecological functions of Archaea is hampered by the scarcity of archaeal isolates,which has represented a challenge to researchers for the last 40 ***-independent sequencing and phylogenomic analyses have demonstrated a considerable diversity of Archaea with more than 20 novel ***,only four archaeal phyla have cultured representatives,leaving large gaps in our knowledge of the metabolic capabilities and ecological functions of the majority of archaeal strains identified exclusively by DNA *** this review,we summarize the discovery and development of archaeal research,highlight the knowledge gap between uncultured and cultured archaeal microbes,and call on the importance of devoting greater research efforts to archaeal ***,we outlined new ideas and strategic approaches,namely,(1)genome-based methods,(2)microbial network information-based methods,(3)genome-scale model-guided methods,and(4)machine learning methods,to enable the cultivation of uncultivated archaeal microbes using accumulated high-throughput sequencing data.

关键词： Archaea Cultivation Next-generation sequencing Uncultured archaea Genome Metabolic network

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Real-time evaluation method for measurement error of capacitor voltage transformer 1

Real-time evaluation method for measurement error of capacit...

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1st IEEE China International Youth Conference on Electrical engineering, CIYCEE 2020

作者： Ma, Keqi Jiang, Tao Li, Hongbin Meng, Zhan Chen, Qing Huazhong University of Science and Technology State Key Laboratory of Advanced Electromagnetic Engineering and Technology School of Electrical and Electronic Engineering Wuhan430074 China

ISBN: (纸本)9781728196596

As one of the electrical parameters measuring devices, capacitor voltage transformer (CVT) is widely used in the grid with a voltage of 110kV and above. It provides reliable basis for electric energy measurement, state monitoring and relay protection, thus related to the safety, stability and economic operation of the power system. The existing measurement error evaluation methods are not conducive to timely evaluate the error of CVTs. Therefore, a real-time error evaluation method for CVTs based on same-phase voltage correlation and large-dimensional random matrices (SPVC-LDRM) is proposed. Collect same-phase voltage measurement data of CVTs, extract the error state characteristic parameters for CVTs based on the same-phase voltage correlation, and construct a large-dimensional random matrices model, then the evaluation index and its threshold are calculated to evaluate the error anomaly of CVTs in real time according to single-ring law. The simulation experiment verifies the effectiveness of the method in evaluating the measurement error of the CVTs. © 2020 IEEE.

关键词： Measurement errors

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A Novel Dual‑Channel Carbon Nitride Homojunction with Nanofibrous Carbon for Significantly Boosting Photocatalytic Hydrogen Peroxide Production

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advanced Fiber Materials 2024年第2期6卷 387-400页

作者： Jianwen Zhou Tianshang Shan Fengshan Zhang Bruno Boury Liulian Huang Yingkui Yang Guangfu Liao He Xiao Lihui Chen College of Material Engineering Fujian Agriculture and Forestry UniversityFuzhou 350108FujianChina State Key Laboratory of Pulp and Paper Engineering South China University of TechnologyGuangzhou 510640GuangdongChina Laboratory for Comprehensive Utilization of Paper Waste of Shandong Province Shandong Huatai Paper Co.Ltd.Dongying 257335China ICGM University of MontpellierCNRSENSCM34000 MontpellierFrance State Key Laboratory of New Textile Materials and Advanced Processing Technologies Wuhan Textile UniversityWuhan 430200China

Photocatalytic H_(2)O_(2)synthesis(PHS)via graphite carbon nitride(g-C_(3)N_(4))is a low-carbon and environmentally friendly approach,which has garnered tremendous ***,as for the pristine g-C_(3)N_(4),the PHS is severely constrained by the slow transfer and rapid recombination of photogenerated ***,we introduced cellulose-derived carbon nanofib-ers(CF)into the homojunction of g-C_(3)N_(4)nanotubes(MCN)and g-C_(3)N_(4)nanosheets(SCN).A series of photocatalytic results demonstrate that the embedding of cellulose-derived carbon for MCN/SCN/CF composite catalyst significantly improved the photocatalytic H_(2)O_(2)generation(136.9μmol·L^(-1)·h^(-1))with 5-holds higher than that of individual MCN(27.5μmol·L^(-1)·h^(-1))without any sacrificial *** enhancement can be attributed to the combined effects of the two-step one-electron oxy-gen reduction reaction(ORR)on conduction band(CB)side and the water oxidation reaction(WOR)on valence band(VB)side.A comprehensive characterization of the mechanism indicates that CF enhances the absorption of light,promotes the separation and migration of photogenerated carriers,and regulates the position of the valence and conduction bands with an effective dual-channel ORR pathway for photo-synthesis of H_(2)O_(2).This work provides valuable insights into utilizing biomass-based materials for significantly boosting photocatalytic H_(2)O_(2)production.

关键词： Carbon nitride Homojunction Nanofibrous carbon Photocatalytic H_(2)O_(2)production

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Microstructure and mechanical properties of lightweight AlCrTiV_(0.5)Cu_(x) high-entropy alloys

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Rare Metals 2022年第6期41卷 2016-2020页

作者： Zhen Peng Zai-Bin Luo Bao-Wei Li Jin-Feng Li Heng-Wei Luan Jia-Lun Gu Yuan Wu Ke-Fu Yao School of Materials Science and Engineering Jiangsu Uni versityZhenjiang 212013China Institute of Materials China Academy of Engineering PhysicsMianyang 621908China School of Materials Science and Engineering Tsinghua UniversityBeijing 100084China Department of Mechanical Engineering City University of Hong KongHong Kong 999077China State Key Laboratory for Advanced Metals and Materials.University of Science and Technology Beijing Beijing 100083China

High-entropy alloys(HEAs)are an emerging and rapidly developing family of alloys with appealing properties such as lightweight HEAs with excellent mechanical *** this study,to obtain lightweight HEAs with exceptional hardness,we prepared AlCrTiV_(0.5)Cu_(x)(x=0,0.2,0.4,0.6,0.8 and 1.0,denoted as Cu_(0),Cu_(0.2),Cu_(0.4),Cu_(0.6),Cu_(0.8) and Cu_(1.0) alloys,respectively)HEAs and analyzed their microstructure and hardness.

关键词： alloys properties. Microstructure

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Magnesium cationic cue enriched interfacial tissue microenvironment nurtures the osseointegration of gamma-irradiated allograft bone

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Bioactive Materials 2022年第4期7卷 32-47页

作者： Wenhao Wang Jie Shen Yuan Meng Miaoman Ye Shaozhang Lin Qi Zhao Le Wang Kenneth M.C.Cheung Shuilin Wu Yufeng Zheng Xuanyong Liu Paul K.Chu Kelvin W.K.Yeung Zhi-Yong Zhang Translational Research Centre of Regenerative Medicine and 3D Printing of Guangzhou Medical University Guangdong Province Engineering Research Center for Biomedical EngineeringState Key Laboratory of Respiratory DiseaseThe Third Affiliated Hospital of Guangzhou Medical UniversityGuangzhou510150PR China Department of Orthopaedics and Traumatology The University of Hong KongHong Kong999077PR China Shenzhen Key Laboratory for Innovative Technology in Orthopaedic Trauma The University of Hong Kong Shenzhen HospitalShenzhen518053PR China Department of Orthopaedic Surgery The Third Affiliated Hospital of Guangzhou Medical UniversityGuangzhou510150PR China Shenzhen Key Laboratory of Spine Surgery Department of Spine SurgeryPeking University Shenzhen HospitalShenzhen518036PR China Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials Hubei Key Laboratory of Polymer MaterialsSchool of Materials&EngineeringHubei UniversityWuhan430062PR China Ministry of Education Key Laboratory for Advanced Ceramics and Machining Technology School of Materials Science&EngineeringTianjin UniversityTianjin300352PR China State Key Laboratory for Turbulence and Complex System Department of Materials Science and EngineeringCollage of EngineeringPeking UniversityBeijing100871PR China State Key Laboratory of High Performance Ceramics and Superfine Microstructure Shanghai Institute of CeramicsChinese Academy of SciencesShanghai200050PR China Department of Materials Science and Engineering City University of Hong KongHong Kong999077PR China

Regardless of the advancement of synthetic bone substitutes,allograft-derived bone substitutes still dominate in the orthopaedic circle in the treatments of bone ***,the stringent devitalization process jeopardizes their osseointegration with host bone and therefore prone to long-term ***,improving osseointegration and transplantation efficiency remains *** alteration of bone tissue microenvironment(TME)to facilitate osseointegration has been generally ***,the concept of exerting metal ionic cue in bone TME without compromising the mechanical properties of bone allograft is *** address this concern,an interfacial tissue microenvironment with magnesium cationc cue was tailored onto the gamma-irradiated allograft bone using a customized magnesium-plasma surface *** formation of the Mg cationic cue enriched interfacial tissue microenvironment on allograft bone was verified by the scanning ion-selective electrode *** cellular activities of human TERT-immortalized mesenchymal stem cells on the Mg-enriched grafts were notably *** the animal test,superior osseointegration between Mg-enriched graft and host bone was found,whereas poor integration was observed in the gamma-irradiated controls at 28 days ***,the bony in-growth appeared on magnesium-enriched allograft bone was significant *** mechanism possibly correlates to the up-regulation of integrin receptors in mesenchymal stem cells under modified bone TME that directly orchestrate the initial cell attachment and osteogenic differentiation of mesenchymal stem ***,our findings demonstrate the significance of magnesium cation modified bone allograft that can potentially translate to various orthopaedic procedures requiring bone augmentation.

关键词： Osseointegration Allograft bone Bone tissue microenvironment Bone-implant interface Magnesium

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Research on the Variation of Lightning Activity Parameters with Land Types Based on Lightning Location System 4

Research on the Variation of Lightning Activity Parameters w...

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4th IEEE China International Electrical and Energy Conference, CIEEC 2021

作者： Han, Wuqi Zhang, Dandan Zhao, Hailong Wei, Shixun Pang, Songling Pan, Wenwu Electric Power Science Research Institute of Hainan Power Grid Co. Ltd. Hainan Power Grid Tropical Smart Grid Laboratory Haikou China Huazhong University of Science and Technology State Key Laboratory of Advanced Electromagnetic Engineering and Technology Wuhan China

ISBN: (纸本)9781728171494

The statistics of lightning activity parameters is the basis to guide the lightning protection design, transformation and study of lightning characteristics of transmission lines. The lightning activity parameters are closely related to the land type. Based on the ground lightning data of lightning location system in Hainan Island, combined with the land type data from resource and environmental science and data center, this paper uses ArcGIS geographic software to supplement the land type data of ground flash point, and studies the law of lightning activity parameters and land types, such as mean value of lightning current amplitude, ground lightning density, cumulative probability distribution of lightning current amplitude, positive lightning ratio and so on. The study shows that the average amplitude of total lightning current in paddy field is the largest;due to the heat island effect, the total land flash density, negative ground flash density and positive ground flash density of urban land are much higher than those of other land types, and more attention should be paid to the transformation of forest land lightning protection measures;the median current of cultivated land is the largest, and the probability of larger amplitude lightning current is the largest. The proportion of positive flashover in lakes is the largest, so the influence of positive lightning on lightning shielding of transmission lines should be properly considered. © 2021 IEEE.

关键词： Electric lines

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$1.2\text{-Tb}/\mathrm{s}/\lambda$ IM/DD Optical Interconnects with Stokes Vector Receiver

$1.2\text{-Tb}/\mathrm{s}/\lambda$ IM/DD Optical Interconnec...

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Asia Communications and Photonics Conference and Exhibition (ACP)

作者： Xiansong Fang Yixiao Zhu Lingjun Zhou Yunchen Li Chuanchuan Yang Xian Zhou Weisheng Hu Zhixue He Lei Wang Ke Li Fan Zhang State Key Laboratory of Advanced Optical Communication System and Networks School of Electronics Peking University Beijing China State Key Laboratory of Advanced Optical Communication System and Networks Shanghai Jiao Tong University Shanghai China Pengcheng Laboratory Shenzhen China Beijing Engineering and Technology Research Center for Convergence Networks and Ubiquitous Services University of Science and Technology Beijing Beijing China

ISBN: (数字)9798350379266

ISBN: (纸本)9798350379273

We demonstrate the first $\mathbf{1.2}\mathbf{Tb}/\mathbf{s}/\boldsymbol{\lambda}$ line rate IM/DD optical interconnects using ultra-high-order modulation and Stokes vector receiver. This achievement utilizes polarization division multiplexing and 154-GBd PS-PAM20 signaling, resulting in a net $\mathbf{932}\mathbf{Gb}/\mathbf{s}/\boldsymbol{\lambda}$ transmission record.

关键词： Multiplexing Optical interconnections Spectral efficiency Bit rate Asia Modulation Receivers Manuals Vectors Photonics

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Electrolyte Concentration Regulation Boosting Zinc Storage Stability of High-Capacity K0.486V2O5 Cathode for Bendable Quasi-Solid-state Zinc Ion Batteries

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Nano-Micro Letters 2021年第2期13卷 232-245页

作者： Linpo Li Shuailei Liu Wencong Liu Deliang Ba Wenyi Liu Qiuyue Gui Yao Chen Zuoqi Hu Yuanyuan Li Jinping Liu School of Optical and Electronic Information Huazhong University of Science and TechnologyWuhan 430074People’s Republic of China School of Chemistry Chemical Engineering and Life Scienceand State Key Laboratory of Advanced Technology for Materials Synthesis and ProcessingWuhan University of TechnologyWuhan 430070People’s Republic of China Key Laboratory for Photonic and Electronic Bandgap Materials Ministry of EducationSchool of Physics and Electronic EngineeringHarbin Normal UniversityHarbin 150025People’s Republic of China

Vanadium-based cathodes have attracted great interest in aqueous zinc ion batteries(AZIBs)due to their large capacities,good rate performance and facile synthesis in large ***,their practical application is greatly hampered by vanadium dissolution issue in conventional dilute ***,taking a new potassium vanadate K0.486V2O5(KVO)cathode with large interlayer spacing(~0.95 nm)and high capacity as an example,we propose that the cycle life of vanadates can be greatly upgraded in AZIBs by regulating the concentration of ZnCl2 electrolyte,but with no need to approach“water-in-salt”*** the optimized moderate concentration of 15 m ZnCl2 electrolyte,the KVO exhibits the best cycling stability with ~95.02% capacity retention after 1400 *** further design a novel sodium carboxymethyl cellulose(CMC)-moderate concentration ZnCl2 gel electrolyte with high ionic conductivity of 10.08 mS cm^-1 for the first time and assemble a quasi-solid-state *** device is bendable with remarkable energy density(268.2 Wh kg^−1),excellent stability(97.35% after 2800 cycles),low self-discharge rate,and good environmental(temperature,pressure)suitability,and is capable of powering small *** device also exhibits good electrochemical performance with high KVO mass loading(5 and 10 mg cm^-2).Our work sheds light on the feasibility of using moderately concentrated electrolyte to address the stability issue of aqueous soluble electrode materials.

关键词： Electrolyte concentration regulation Quasi-solid-state Zn ion battery K0.486V2O5 Large interlayer spacing Cycling stability

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