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Correction to: Solvothermal preparation of CeO2 nanoparticles–graphene nanocomposites as an electrochemical sensor for sensitive detecting pentachlorophenol

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Carbon Letters 2022年第7期32卷 1799-1799页

作者： Yang, Man Chen, Yiyang Wang, Haitao Zou, Yilun Wu, Pingxiu Zou, Jing Jiang, Jizhou School of Chemistry and Environmental Engineering School of Environmental Ecology and Biological Engineering Key Laboratory of Green Chemical Engineering Process of Ministry of Education Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education Wuhan Institute of Technology Wuhan People’s Republic of China Semiconductor Electronic Special Gas of Hubei Engineering Research Center Jingzhou People’s Republic of China

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ENERGY ASSESSMENT OF URBAN BUILDINGS BASED ON GEOGRAPHIC INFORMATION SYSTEM

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Journal of Green Building 2020年第3期15卷 83-93页

作者： Wei Tian Chuanqi Zhu Yunliang Liu Baoquan Yin Jiaxin Shi College of Mechanical Engineering Tianjin University of Science and TechnologyTianjinChina300222 Tianjin International Joint Research and Development Center of Low-Carbon Green Process Equipment Tianjin 300222China School of Mechanical Engineering Tongji UniversityShanghaiChina200092 Tianjin Architecture Design Institute TianjinChina300074

Urban building energy analysis has attracted more attention as the population living in cities increases as does the associated energy consumption in urban *** paper proposes a systematic bottom-up method to conduct energy analysis and assess energy saving potentials by combining dynamic engineering-based energy models,machine learning models,and global sensitivity analysis within the GIS(Geographic Information System)environment for large-scale urban *** method includes five steps:database construction of building parameters,automation of creating building models at the GIS environment,construction of machine learning models for building energy assessment,sensitivity analysis for choosing energy saving measures,and GIS visual evaluation of energy saving *** buildings in Tianjin(China)are used as a case study to demonstrate the application of the method proposed in this *** results indicate that the method proposed here can provide reliable and fast analysis to evaluate the energy performance of urban buildings and determine effective energy saving measures to reduce energy consumption of urban ***,the GIS-based analysis is very useful to both create energy models of buildings and display energy analysis results for urban buildings.

关键词： urban buildings energy model machine learning model Geographic Information System(GIS) sensitivity analysis

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Electrochemical Dicarboxylation of Vinyl Epoxide with CO2for the Facile and Selective Synthesis of Diacids

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Angewandte Chemie 2024年第5期137卷

作者： Deyong Yang Ying Sun Nan Feng Yuqing Zhong Prof. Dr. Jian Zhou Prof. Dr. Feng Zhou State Key Laboratory of Petroleum Molecular & Process Engineering Shanghai Key Laboratory of Green Chemistry and Chemical Processes Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 China State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences Shanghai 200032 P. R. China College of Chemistry and Molecular Sciences Henan University Kaifeng 475004 China

We present a novel electrochemical dicarboxylation of epoxides with CO 2 , characterized by the cleavage of two C−O single bonds. Not only are vinyl epoxides viable, but cyclic carbonates also serve as effective substrates, facilitating the synthesis of E -configured adipic and octanedioic acids with high chemo-, regio-, and stereoselectivity. The synthetic practicality is further highlighted by the diverse functionalizations of the resulting multifunctional diacids. Mechanistic studies support the single-electron transfer reduction of CO 2 to its radical anion, which undergoes radical addition to the vinyl moiety of epoxides. The subsequent reductive cleavage of two C−O bonds, coupled with a nucleophilic attack on CO 2 , culminates in the formation of the desired diacid products.

关键词： CO2 epoxide electrochemistry dicarboxylation C−O bond cleavage

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Adsorption Energy Variation and Prediction of Different Coal Facies in Deep Coal Reservoirs and Spatial Distribution Using Logging Curves

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Natural Resources research 2025年 1-27页

作者： Chang, Xiangchun Ming, Daiqi Zhang, Junjian Vandeginste, Veerle Wang, Hua Yin, Tingting Liu, Yu Lang, Hailiang College of Earth Sciences and Engineering Shandong University of Science and Technology Qingdao 266590 China Key Laboratory of Coal Bed Methane Resource and Reservoir Formation Process of the Ministry of Education China University of Mining and Technology Jiangsu Xuzhou 221008 China Department of Materials Engineering KU Leuven Campus Bruges Bruges Belgium Exploration and Development Research Institute PetroChina Changqing Oilfield Company Shaanxi Xi’an 710018 China College of Geoscience and Surveying Engineering China University of Mining and Technology (Beijing) Beijing 100083 China Hubei Coal Geological Exploration Institute Hubei Wuhan 430000 China

The coal-forming environment in deep coal seams are the basis for studying enrichment of deep coalbed methane. The classification and predictive evaluation of coal facies types have become the topic of current research. In this paper, coal facies of coal seam 8 are divided by using submicroscopic component test. The nano-pores volume distribution under different coal facies are studied, and adsorption performance difference among different coal facies are studied. Meanwhile, principal components analysis is used to predict coal facies. The conclusions are as follows. (1) Coal facies includes water-covered herbaceous swamp facies, moist herbaceous swamp facies, and moist forest swamp facies. Effected by vegetation type, ash content of moist forest swamp phase is the highest, resulting in smaller micro-pore volume and stronger pore distribution heterogeneity, methane adsorption capacity of this coal facies is weaker than other two types of coal facies. (2) Natural gamma, acoustic time difference, and the compensated neutron log could be used to achieve accurate characterization of coal facies by using principal component analysis. In the same coal seam, coal facies at the bottom of coal seam 8 are moist forest facies while those in the middle and upper parts are moist and covered with water herbaceous swamp facies. (3) The distributary bay subfacies affect planar distribution of water-covered herbaceous swamp facies. Under this type of coal facies, macroscopic coal lithotypes are semi-bright and bright coal, which is prone to form thick coal seams (with a thickness greater than 8 m) and underdeveloped dirt bands inclusions within the coal seams. Water-covered herbaceous swamp facies should be regarded as a favorable coal facies. © International Association for Mathematical Geosciences 2025.

关键词： Adsorption ability Coal facies Deep coal seam Logging curve Spatial distribution

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Sustainable Slow-Pyrolysis Simulation of 12 Lignocellulosic Bio-wastes: CO2 Emission, Energy, and Water Consumption

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IOP Conference Series: Earth and Environmental Science 2022年第1期952卷

作者： D Zalazar-Garcia A Fernandez L Rodriguez-Ortiz R Rodriguez G Mazza Chemical Engineering Institute Faculty of Engineering National University of San Juan. Research Group associated with PROBIEN Institute. 1109 Av. Libertador San Martín (O) St. J5400ARL San Juan Argentina Institute for Research and Development in Process Engineering Biotechnology and Alternative Energies (PROBIEN CONICET – National University of Comahue) 1400 Buenos Aires St. 8300 Neuquén Argentina

The development and increase of the agro-industrial activity generate bio-waste that represents significant quantities and causes environmental impacts, as residual effluents and solid wastes. These bio-wastes can be converted into different products through the pyrolysis processes (biochar, bio-oil, and gas). In this work, the pyrolysis at 673, 773, and 873 K of 12 types of bio-waste characterized by their elemental composition was assessed through the simulation process. Cape Open to Cape Open Simulator (COCO) free software was used in simulations. Thus, the biochar, bio-oil, and gas yields were predicted. Also, the energy, water consumption, and CO2 emission were calculated for each type of bio-waste. The marc and the stalk of white grape presented the highest biochar and bio-oil yields (30.7 and 53.1 %wt) at 673 K. The pistachio green shell presented the highest gas yield, 53.7 %wt at 873 K. The maximum energy consumption and CO2 emissions founded were 13.72 kWh and 3.72 kg/h for the stalk of white grape at 873 K respectively, while the lowest energy consumption and CO2 emission were 9.22 kWh and 2.31 kg/h for plum pits at 773 K respectively. The highest water consumption was 25.86 kg/h for the stalk of red grape at 773 K, while the lowest value was 14.30 kg/h for plum pits at 773 K.

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One-pot synthesis of visible-light responsive BiOCl/BiOBr/g-C 3 N 4 ternary heterojunction with excellent photocatalytic activity

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Journal of Water process engineering 2025年 76卷

作者： Lijun Cheng Jianhua Shi Bingjing Yao Yiyun Peng Wenhui Li Shun Xin Hua Gao Shaohua Ma Tianjin Key Laboratory of Integrated Design and On-line Monitoring for Light Industry & Food Machinery and Equipment Tianjin University of Science and Technology Tianjin 300222 China Tianjin International Joint Research and Development Center of Low-Carbon Green Process Equipment Tianjin 300222 China College of Mechanical Engineering Tianjin University of Science and Technology Tianjin 300222 China Offshore Oil Engineering Co. Ltd Tianjin 300450 China Beijing Institute of Aerospace Testing Technology Beijing 100074 China

BiOCl/BiOBr/g-C 3 N 4 ternary heterojunctions were prepared via one-pot method and their photocatalytic sterilization performances for Escherichia coli ( E. coli ) and Staphylococcus aureus ( S. aureus ) under visible light illumination were investigated. The highest activity was obtained over BiOCl/BiOBr/g-C 3 N 4 ternary composite with n(Bi): n(g-C 3 N 4 ) of 1:1, which approximately inactivated 100 % of E. coli in 2 h and 87.67 % of S. aureus in 3 h. Contrast to pure BiOCl, BiOBr, g-C 3 N 4 and BiOCl/g-C 3 N 4 , BiOBr/g-C 3 N 4 , BiOCl/BiOBr binary heterojunctions, the enhanced photocatalytic sterilization performance of the ternary heterojunction could be mainly attributed to its relatively stronger light absorption, larger specific surface area and more effective charge carriers separation. Last, the sterilization mechanism of the ternary heterojunction was discussed in detail.

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Comprehensive control model of soil and water conservation in Pisha stone area 4

Comprehensive control model of soil and water conservation i...

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2020 4th International Workshop on Advances in Energy Science and Environment engineering, AESEE 2020

作者： Shen, Zhenzhou Shen, Zhenzhou Yao, Wenyi Yao, Wenyi Xiao, Peiqing Xiao, Peiqing Li, Mian Li, Mian Rao, Liangyi Li, Xiaolong Li, Changing Weiweichen Wu, Yan Wu, Yan Yang, Jishan Yang, Jishan Jing, Chengran Jing, Chengran Jiao, Peng Jiao, Peng Yang, Haoyu Yang, Haoyu Zhang, Pan Zhang, Pan Wang, Zhihui Wang, Zhihui Bao, Hongzhe Bao, Hongzhe Yang, Er Yang, Er Key Lab of Soil Water Loss Process and Control on the Loess Plateau of the MWR Yellow River Institute of Hydraulic Research Zhengzhou450003 China Yellow River Basin Ecological Protection and High-Quality Development Institute YRCC Zhengzhou Henan450003 China College of Soil and Water Conservation of Beijing Forestry University Beijing100083 China School of Water Conservancy and Environment Zhengzhou University Zhengzhou Henan450003 China School of Civil Engineering and Transportation North China University of Water Resources and Electric Power Zhengzhou Henan450003 China

Base the research of landform, soil erosion and vegetation characteristics, the comprehensive control model of soil and water conservation is summarized in Pisha stone area. The dates shows that: The general idea of this area is to take the construction of gully dam system as the starting point and to strengthen the construction of gully dam system with the main project of gully control. In line with local conditions, we will actively promote the construction of forest and grass vegetation, return farmland to forest and grassland, and implement large areas of closure and control, so as to give full play to the self-repair function of the ecosystem. © Published under licence by IOP Publishing Ltd.

关键词： Landforms

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Implementing urban agriculture as nature-based solutions in China: Challenges and global lessons

Soil and Environmental Health

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Soil and Environmental Health 2024年第1期2卷

作者： Zhu, Zhe Chan, Faith Ka Shun Li, Gang Xu, Mengxia Feng, Meili Zhu, Yong-Guan Key Laboratory of Urban Environment and Health Institute of Urban Environment Chinese Academy of Sciences Xiamen 361021 China Department of Chemical and Environmental Engineering University of Nottingham Ningbo China Ningbo 315100 China Zhejiang Key Laboratory of Urban Environmental Processes and Pollution Control CAS Haixi Industrial Technology Innovation Center in Beilun Ningbo 315830 China School of Geographical Sciences University of Nottingham Ningbo China Ningbo 315100 China Water@Leeds School of Geography University of Leeds Leeds LS2 9JT United Kingdom Research Base for Shenzhen Municipal Policy & Development Southern University of Science and Technology Shenzhen 518000 China New Materials Institute University of Nottingham Ningbo China Ningbo 315100 China Key Laboratory for Carbonaceous Wastes Processing and Process Intensification of Zhejiang Province University of Nottingham Ningbo China Ningbo 315100 China State Key Lab of Urban and Regional Ecology Research Center for Eco-Environmental Sciences Chinese Academy of Sciences Beijing 100085 China

Urban agriculture, the cultivation, processing and distribution of plants and animals within urban or suburban boundaries, is becoming an increasingly relevant strategy to enhance food safety for urban residents. With the rapid urbanization in the past decades, three forms of urban agriculture have emerged in China: small-scale, capital-intensive, and tourism-type. Each form presents unique benefits and challenges, and their development has been largely shaped by the local socio-economic context and government policies. The benefits of urban agriculture are numerous including the improvement of community cohesion, promotion of physical health, enhancement of environmental sustainability, and creation of new economic opportunities. However, it also faces many challenges such as land availability, capital shortage, market access, and governmental support. This review summarized the benefits of urban agriculture and its current limitations and challenges, and proposed strategies to overcome these hurdles in China based on successful examples in the Global North. Four specific recommendations were provided to promote urban agriculture in China: integration of urban agriculture into cities, solutions for land and resource use, government support and reactions, as well as planning and regulations. Adoption these recommendations is expected to result in healthier cities and a more robust agricultural system in China. © 2024 The Author(s)

关键词： Environmental health Environmental sustainability Food security Global North Green city One health Urban farming Urban planning

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Undoped Strained Ge Quantum Well with Ultrahigh Mobility Grown by Reduce Pressure Chemical Vapor Deposition

arXiv

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arXiv 2022年

作者： Kong, Zhenzhen Li, Zonghu Cao, Gang Su, Jiale Zhang, Yiwen Liu, Jinbiao Liu, Jingxiong Ren, Yuhui Wei, Laiming Guo, Guoping Wu, Yuanyuan Radamson, Henry H. Li, Junfeng Wu, Zhenhua Li, Haiou Yang, Jiecheng Zhao, Chao Wang, Guilei Integrated Circuit Advanced Process R&D Center Institute of Microelectronics Chinese Academy of Sciences Beijing100029 China School of Integrated Circuits University of Chinese Academy of Sciences Beijing100049 China CAS Key Laboratory of Quantum Information University of Science and Technology of China Hefei230026 China Hefei National Laboratory Hefei230088 China School of Advanced Manufacturing Engineering Hefei University Hefei230601 China Origin Quantum Computing Company Limited Hefei230026 China Research and Development Center of Optoelectronic Hybrid IC Guangdong Greater Bay Area Institute of Integrated Circuit and System Guangzhou510535 China Beijing Superstring Academy of Memory Technology 100176 China

We fabricate an undoped Ge quantum well under a 30 nm relaxed Ge0.8Si0.2 shallow barrier. The bottom barrier contains Ge0.8Si0.2 (650 ℃) followed by Ge0.9Si0.1 (800 ℃) such that variation of Ge content forms a sharp interface that can suppress the threading dislocation density (TDD) penetrating into the undoped Ge quantum well. The Ge0.8Si0.2 barrier introduces enough in-plane parallel strain (Ε strain -0.41%) in the Ge quantum well. The heterostructure field-effect transistors with a shallow buried channel obtain an ultrahigh two-dimensional hole gas (2DHG) mobility over 2×106 cm2/Vs and a very low percolation of 5.625 × 1010cm−2. A tunable fractional quantum Hall effect at high densities and high magnetic fields has also been observed. This approach defines strained germanium as providing the material basis for tuning the spin-orbit coupling strength for fast and coherent quantum *** Codes 81-05, 81V70 © 2022, CC BY-NC-ND.

关键词： Germanium

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气候变化加剧青藏高原及周边山区洪水灾害的复杂性与暴露风险（英文）

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Science Bulletin 2025年第10期 1601-1604页

作者：白远远李东锋 Sonam Wangchuk Albert Kettner 赵奕邓睿刘永效存德倪晋仁崔鹏 Key Laboratory for Water and Sediment Sciences Ministry of Education College of Environmental Sciences and Engineering Peking University State Environmental Protection Key Laboratory of All Materials Flux in River Ecosystems Peking University Institute of Carbon Neutrality Peking University Institute of Tibetan Plateau Peking University International Centre for Integrated Mountain Development CSDMS Institute of Arctic and Alpine Research University of Colorado Boulder State Key Laboratory of Earth Surface Processes and Resource Ecology Beijing Normal University Key Laboratory of Land Surface Pattern and Simulation Institute of Geographic Sciences and Natural Resources Research Chinese Academy of Sciences Key Laboratory of Mountain Hazards and Earth Surface Process Institute of Mountain Hazards and Environment Chinese Academy of Sciences

High Mountain Asia (HMA), known as the "Asian Water Tower",is the Earth’s critical water source and provides important ecosystem services for millions of people in the downstream [1]. Due to its high altitude and extensive cryosphere, HMA is sensitive and vulnerable to climate change [1-3]. Currently, HMA has been experiencing a notable temperature increase at a rate twice that of the global average, accompanied by complex changes in precipitation patterns [1,4,5].

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