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science Bulletin 2024年第14期69卷 2241-2259页

作者：陆玉恒崔玥曹龙董振伟程禄祺吴雯王昌硕刘新异刘有通张宝贵李德莹赵舶凯王海艳李开心马亮时维阳李雯马亚伟杜宗昌张佳琪熊辉罗娜刘妍妍侯肖逍韩景路孙洪吉蔡涛彭强冯琳清王骄健 George Paxinos 杨正宜樊令仲蒋田仔 Brainnetome Center Institute of AutomationChinese Academy of SciencesBeijing 100190China School of Artificial Intelligence University of Chinese Academy of SciencesBeijing 100049China University of Chinese Academy of Sciences Beijing 100049China Henan Key Laboratory of Imaging and Intelligent Processing PLA Strategic Support Force Information Engineering UniversityZhengzhou 450001China Neuroscience Research Australia and The University of New South Wales Sydney NSW 2031Australia Key Laboratory for NeuroInformation of the Ministry of Education School of Life Science and TechnologyUniversity of Electronic Science and Technology of ChinaChengdu 610054China State Key Laboratory of Primate Biomedical Research Institute of Primate Translational MedicineKunming University of Science and TechnologyKunming 650500China School of Mechanical and Power Engineering Harbin University of Science and TechnologyHarbin 150080China School of Life and Environmental Sciences Guilin University of Electronic TechnologyGuilin 541004China Sino-Danish College University of Chinese Academy of ScienceBeijing 100049China Research Center for Augmented Intelligence Zhejiang LabHangzhou 311100China Xiaoxiang Institute for Brain Health and Yongzhou Central Hospital Yongzhou 425000China

The rhesus macaque(Macaca mulatta)is a crucial experimental animal that shares many genetic,brain organizational,and behavioral characteristics with humans.A macaque brain atlas is fundamental to biomedical and evolutionary ***,even though connectivity is vital for understanding brain functions,a connectivity-based whole-brain atlas of the macaque has not previously been *** this study,we created a new whole-brain map,the Macaque Brainnetome Atlas(MacBNA),based on the anatomical connectivity profiles provided by high angular and spatial resolution ex vivo diffusion MRI *** new atlas consists of 248 cortical and 56 subcortical regions as well as their structural and functional *** parcellation and the diffusion-based tractography were evaluated with invasive neuronal-tracing and Nissl-stained *** a demonstrative application,the structural connectivity divergence between macaque and human brains was mapped using the Brainnetome atlases of those two species to uncover the genetic underpinnings of the evolutionary changes in brain *** resulting resource includes:(1)the thoroughly delineated Macaque Brainnetome Atlas(MacBNA),(2)regional connectivity profiles,(3)the postmortem high-resolution macaque diffusion and T2-weighted MRI dataset(Brainnetome-8),and(4)multi-contrast MRI,neuronal-tracing,and histological images collected from a single *** can serve as a common reference frame for mapping multifaceted features across modalities and spatial scales and for integrative investigation and characterization of brain organization and ***,it will enrich the collaborative resource platform for nonhuman primates and facilitate translational and comparative neuroscience research.

关键词： Macaca mulatta Brain atlas Connectivity-based parcellation Diffusion MRI Cytoarchitecture Cross-species comparison

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Sulfolane‑Based Flame‑Retardant Electrolyte for High‑Voltage Sodium‑Ion Batteries

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Nano-Micro Letters 2025年第2期17卷 498-516页

作者： Xuanlong He Jie Peng Qingyun Lin Meng Li Weibin Chen Pei Liu Tao Huang Zhencheng Huang Yuying Liu Jiaojiao Deng Shenghua Ye Xuming Yang Xiangzhong Ren Xiaoping Ouyang Jianhong Liu Biwei Xiao Jiangtao Hu Qianling Zhang Graphene Composite Research Center College of Chemistry and Environmental EngineeringShenzhen UniversityShenzhen 518060People’s Republic of China Center of Electron Microscopy State Key Laboratory of Silicon and Advanced Semiconductor MaterialsSchool of Materials Science and EngineeringZhejiang UniversityHangzhou 310027People’s Republic of China GRINM(Guangdong)Research Institute for Advanced Materials and Technology FoshanGuangdong 528051People’s Republic of China College of Energy Engineering Zhejiang UniversityHangzhouZhejiang 310027People’s Republic of China School of Materials Science and Engineering Xiangtan UniversityXiangtan 411105People’s Republic of China Shenzhen Eigen-Equation Graphene Technology Co.Ltd Shenzhen 518000People’s Republic of China

Sodium-ion batteries hold great promise as next-generation energy storage ***,the high instability of the electrode/electrolyte interphase during cycling has seriously hindered the development of *** particular,an unstable cathode–electrolyte interphase(CEI)leads to successive electrolyte side reactions,transition metal leaching and rapid capacity decay,which tends to be exacerbated under high-voltage ***,constructing dense and stable CEIs are crucial for high-performance *** work reports localized high-concentration electrolyte by incorporating a highly oxidation-resistant sulfolane solvent with non-solvent diluent 1H,1H,5H-octafluoropentyl-1,1,2,2-tetrafluoroethyl ether,which exhibited excellent oxidative stability and was able to form thin,dense and homogeneous *** excellent CEI enabled the O3-type layered oxide cathode NaNi_(1/3)Mn_(1/3)Fe_(1/3)O_(2)(NaNMF)to achieve stable cycling,with a capacity retention of 79.48%after 300 cycles at 1 C and 81.15%after 400 cycles at 2 C with a high charging voltage of 4.2 *** addition,its nonflammable nature enhances the safety of *** work provides a viable pathway for the application of sulfolane-based electrolytes on SIBs and the design of next-generation high-voltage electrolytes.

关键词： Sodium-ion batteries Sulfolane-based electrolyte High voltage Layered oxide cathode Flame retardant

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Tailoring the Porous Structure of Carbon for Enhanced Aerobic Oxidative Cleavage and Esterification of C(Co)-C Bonds

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SSRN 2024年

作者： Xie, Chao Hou, Qidong Qian, Hengli Tang, Yao Lai, Ruite Bai, Xinyu Yu, Guanjie Lv, Shuai Xia, Tianliang Liu, Zejun Huang, Xin Ju, Meiting National & Local Joint Engineering Research Center on Biomass Resource Utilization College of Environmental Science and Engineering Nankai University Tianjin300350 China Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco-utilization Tianjin University of Science and Technology Tianjin300457 China School of Science China University of Geosciences Beijing100083 China

Revealing the active sites in carbon materials is of great importance for understanding the structure-activity relationship of carbon materials in a specific transformation. In this work, we tailored the porous structure of carbon derived from glucose and discovered its potential as a catalyst for the aerobic oxidative cleavage and esterification of C(CO)-C bonds. Notably, a wide range of (het)aryl ketones, including more challenging α, β-unsaturated ketones, and alkyl ketones, could be successfully converted into the corresponding esters with yields ranging from good to excellent. Detailed investigation revealed that the remarkable catalytic performance could be ascribed to the synergetic effect between ultra-micropores and oxygen-containing functional groups within hierarchically porous carbon, in which ultra-micropores with defects activated the O2 to superoxide radical, and the oxygen-containing functional groups facilitated the adsorption and activation of ketones to react with the generated superoxide radicals, thus promoted the whole transformation. © 2024, The Authors. All rights reserved.

关键词： Carbon

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Prediction of PM2.5 component concentrations from intermittent measurements using a deep neural network model 115

Prediction of PM2.5 component concentrations from intermitte...

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115th Air and Waste Management Association Annual Conference and Exhibition, ACE 2022

作者： Lee, Young Su Choi, Eunhwa Kim, Jae Young Laboratory of Waste Management & Resource Recirculation Department of Civil & Environmental Engineering Seoul National University Korea Republic of Research Institute of Industrial Science & Technology 67 Cheongam-ro Nam-gu Gyeongsangbuk-do Pohang-si37673 Korea Republic of

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Products Distribution and Reaction Kinetics From Co-Pyrolysis of Pinewood and Polypropylene Under Non-Catalytic and Catalytic Reaction Conditions

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Journal of Energy Resources technology, Part A: Sustainable and Renewable Energy 2025年第3期1卷 031501页

作者： Wu, Jiawei Wang, Zhiwei Guo, Na Zhang, Mengju Li, Zaifeng Yang, Shuhua Li, Zhuo Liu, Ruijie Lei, Tingzhou Burra, Kiranraj G. Gupta, Ashwani K. https://***/05sbgwt55Henan University of Technology School of Environmental Engineering Institute for Carbon Neutrality Henan University of Technology Zhengzhou International Cooperation Base for Science and Technology on Carbon Neutrality of Organic Solid Waste Conversion Zhengzhou 450001 China School of Environmental Engineering Energy Research Institute Co. Ltd. Henan Academy of Sciences Zhengzhou 450008 China Institute of Urban and Rural Mining Changzhou University Changzhou 213164 China The Combustion Laboratory Department of Mechanical Engineering University of Maryland College Park MD 20742

Co-pyrolysis technology offers vital pathways for the efficient utilization of plastics and biomass resources to help reduce environmental problems and energy resource issues. The pyrolysis characteristics of pinewood and polypropylene (PP) mixtures were analyzed using thermogravimetric analysis. The results showed a decrease in the first peak of the mixture with an increase in PP in the mixture, while the second peak increased with an increase in PP in the mixture. The addition of a catalyst decreased the DTG peak heights. The reduction in the first peak with different catalysts was in the order: CaO/ZSM-5 > CaO > ZSM-5, while the second peak showed: CaO > CaO/ZSM-5 > ZSM-5. The activation energy, calculated by Flynn–Wall–Ozawa, Kissinger–Akahira–Sunose, and Friedman models, revealed that ZSM-5 reduced the activation energy, whereas CaO/ZSM-5 increased the activation energy, as compared to no catalyst case. Increase of co-pyrolysis temperature reduced the yield of aldehydes, ketones, acids, and esters, but increased the yield of hydrocarbons. The addition of CaO reduced the yield of ketones, phenols, esters, and acids, while it increased the yield of alcohols. The addition of ZSM-5 also decreased the yield of ketones, phenols, acids, and hydrocarbons, but increased the yield of furans and alcohols. The addition of CaO/ZSM-5 specifically reduced the yield of aldehydes and alcohols. The results show the important role of the specific catalysts examined on the resulting products distribution for the same reaction condition.

关键词： renewable energy sources kinetics co-pyrolysis pinewood Py-GC/MS polypropylene (PP) solid waste biomass TGA alternative energy sources energy resources

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Synergistic Effects of Pt Single Atomic Site and Cu Nanoclusters for Catalytic Oxidation of Methyl Mercaptan

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SSRN 2023年

作者： Ma, Yiming Kang, Dongjuan Wen, Yanfeng Chen, Yimeng Long, Yuhan Yi, Honghong Tang, Xiaolong Zhao, Shunzheng Department of Environmental Engineering University of Science and Technology Beijing Beijing100083 China Beijing Key Laboratory of Resource-oriented Treatment of Industrial Pollutants Beijing100083 China

Here, we report a catalyst design strategy, which uses hydrotalcite as a precursor to obtaining uniformly loaded nano copper clusters and further load single atom Pt to form a synergistic catalytic effect between precious metals and transition metals and is applied to the catalytic oxidation of methyl mercaptan. The ability of adsorption-activation of molecular oxygen can be enhanced by constructing copper nanoclusters on the surface of metal oxides, and the catalytic oxidation path of methanethiol can be changed from MVK scheme to ER scheme. However, it is still not enough to obtain the ideal methanethiol conversion efficiency. Inspired by the organometallic chemistry of platinum, the element sulfur has a good bonding ability with platinum. We introduced platinum single atoms onto copper nanoclusters. Confirmation of atomically dispersed Pt by spherical aberration corrected electron microscopy and XAFS. Combined with the above characterization and calculation, it can be seen that the introduction of single-atom Pt is conducive to the adsorption of CH3SH, Cu nanoclusters can activate oxygen molecules, and the synergistic effect of the two active sites can significantly improve the catalytic oxidation activity of the catalyst for CH3SH. The oxidation of CH3SH occur via the Langmuir-Hinshelwood scheme (L-H scheme). © 2023, The Authors. All rights reserved.

关键词： Catalytic oxidation

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Social evaluation of a Deposit and Refund System pilot project for polyethylene terephthalate packaging

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environmental Challenges 2024年 15卷

作者： Martinho, Graça Alves, Ana Santos, Pedro Ramos, Mário MARE – Marine and Environmental Sciences Centre / Associate Laboratory ARNET – Aquatic Research Network Portugal Department of Environmental Sciences and Engineering NOVA School of Science and Technology NOVA University Lisbon Caparica 2829-516 Portugal

The Deposit and Refund System (DRS) has demonstrated its effectiveness as a powerful economic instrument to help to achieve the European targets for packaging waste recycling, whilst simultaneously ensuring the collection of higher-quality materials for the production of new beverage bottles. In Portugal, a pilot DRS project focusing on polyethylene terephthalate (PET) beverage packaging was implemented by the government to gain insights and experience before the introduction of the mandatory system, which will include other materials. The pilot project involved 23 Reverse Vending Machines (RVM) in supermarkets across mainland Portugal, with a questionnaire assessing behaviour changes in users and non-users. Results from 1,490 responses indicated significant public support for the future DRS and its extension to other packaging materials. Various incentives were applied to the DRS to understand the effects throughout the pilot. The economic incentive proved key to the pilot's success, as it motivated consumers to participate, actively recycling. Consequently, it is expected that the DRS will increase recycling participation rates. Two other factors that contributed to the success of the DRS were the location of the RVM and the effectiveness of communication with the public, impacting their perception of and engagement with the system. The results provided important data for planning the future national strategy, which may also be of interest to other similar realities. © 2024 The Authors

关键词： Packaging waste Polyethylene terephthalate (PET) bottle Reverse Vending Machine (RVM) Social impact of a Deposit Refund System (DRS)

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Enabling Superior Sodium Capture for Efficient Water Desalination by a Cornstalk-Derived Porous Carbon Decorated with Nickel Hexacyanoferrate

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SSRN 2024年

作者： Wang, Shuyu Zhang, Li Zhao, Cuijiao Liu, Guoqiang Zhou, Hongjian Dai, Weiji Zhang, Yudong Cui, Can Huang, Saifang School of Materials Science and Engineering Jiangsu University of Science and Technology Zhenjiang212003 China School of Materials Science and Engineering Anhui Province Key Laboratory of Efficient Conversion and Solid-State Storage of Hydrogen & Electricity Anhui University of Technology Maanshan243002 China Key Laboratory of Materials Physics Centre for Environmental and Energy Nanomaterials Anhui Key Laboratory of Nanomaterials and Nanotechnology CAS Center for Excellence in Nanoscience Institute of Solid State Physics Chinese Academy of Sciences Hefei230031 China

Designing stable and high-capacity electrode materials is essential for enhancing the effectiveness of hybrid capacitive deionization (HCDI) in desalinating water. In this study, nickel hexacyanoferrate (NiHCF) nanoparticles were developed in situ on 3D porous carbon (PC) derived from cornstalks (NiHCF/PC) through a co-precipitation method. This composite material improves conductivity, offers abundant redox active sites, ensures a stable structure, and facilitates ion diffusion during Na+ ion insertion/extraction, rendering its great potential for the water desalination application via the HCDI technique. The NiHCF/PC-1 electrode exhibits a notable specific surface area of 1159.8 m2g−1 and interconnects hierarchically porous channels, enhancing electrochemical capabilities with the capacitance retention of NiHCF/PC-1 remains around 99.68% even after 1000 cycles. Utilizing an HCDI unit with an ammoniated activated carbon (A-AC) anode and a NiHCF/PC-1 cathode without the need for an ion-exchange membrane, the NiHCF/PC-1 electrode exhibits an impressive salt adsorption capacity (SAC) of 39.33 mg g−1 and outstanding cycle stability (retention rate of 96.49%). XRD and XPS results reveals that the change in element valence within the NiHCF/PC-1 electrode before and after desalination experiments, specifically the reduction of Fe3+ into Fe2+, plays a crucial role in enhancing Na+ ion insertion. This study opens avenues for crafting 3D Faradaic electrode materials as promising candidates for environmentally friendly and sustainable water purification, particularly for the removal of ions in brackish and saline waters. © 2024, The Authors. All rights reserved.

关键词： Ion exchange

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Unveiling the impacts of biodegradable microplastics on cadmium toxicity, translocation, transformation, and metabolome in lettuce

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science of the Total Environment 2024年 957卷 177669页

作者： Xu, Xiang Peng, Cheng Shao, Xuechun Gong, Kailin Zhao, Xuan Xie, Wenwen Zhang, Wei Tan, Jiaqi State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process School of Resource and Environmental Engineering East China University of Science and Technology Shanghai200237 China Shanghai Institute of Pollution Control and Ecological Security Shanghai200092 China Department of Biological Sciences Louisiana State University Baton RougeLA70803 United States

Biodegradable microplastics (BMPs) may impact the environmental fate and ecotoxicity of Cd, but the effect mechanism in soil-plant system remain poorly understood. This study investigated the impact of BMPs (poly(lactic acid) (PLA) and poly(butylene adipate terephthalate) (PBAT) microplastics) on the Cd toxicity, translocation, transformation, and metabolome in lettuce (Lactuca sativa L.) by pot experiments. The results show that co-exposure to BMPs and Cd synergistically inhibited the shoot growth. 0.2 % PLA MPs enhanced but 2.5 % PLA MPs inhibited the photosynthesis;however, the dose of PBAT MPs was negatively correlated with the content of chlorophyll a. Moreover, the presence of 2.5 % PBAT MPs increased the nitrate content of leaves by 9.5 % compared to single Cd exposure. The partial least squares path model (PLS-PM) indicates that BMPs exacerbated the inhibitory effects of Cd on lettuce growth. PLA MPs enhanced K, Ca, Cu, and Zn accumulation in root stele, whereas PBAT MPs promoted Fe and Mn enrichment in epidermis. Furthermore, co-exposure resulted in higher inorganic and water-soluble Cd proportions in shoots. PLA MPs elevated Cd contents in cell wall fractions of both roots and shoots, while PBAT MPs increased Cd contents in shoot cell walls and root cells and soluble Cd ratio in shoots. BMPs enhanced Cd toxicity and bioaccumulation by downregulating the expression of ABC transporters and phenylpropanoid biosynthesis pathways, and the relative abundance of related metabolites. © 2024 Elsevier B.V.

关键词： Lettuce

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Hydrogen Storage Molecules Production by Fast Pyrolysis Forestry/Agricultural Biomass

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SSRN 2024年

作者： Xie, Wensheng Zhang, Yutao Zhang, Yeshui Liu, Chuanqun Wang, Yinxiang Xie, Yuanbo Ji, Guozhao Li, Aimin Key Laboratory of Industrial Ecology and Environmental Engineering School of Environmental Science and Technology Dalian University of Technology Dalian116000 China Zhejiang Province Key Laboratory of Soil Contamination Bioremediation School of Environment and Resources Zhejiang Agriculture and Forestry University Hangzhou311300 China Electrochemical Innovation Lab United Kingdom Co. Ltd. Dalian116033 China

Liquid organic hydrogen carriers (LOHC), such as formic acid and methanol, could securely sidestep the issues associated with gaseous hydrogen transit and storage. Due to their multistep synthesis techniques (such as gasification plus Fischer-Tropsch synthesis), current industrial LOHCs are costly and scarce. Pyrolysis techniques that are fast and efficient transform biomass into distinct compounds with similar LOHC molecular characteristics for hydrogen storage, such as glycolaldehyde, acetic acid, and acetol. As a result, this research aims to estimate the best feedstocks (pine, corn cob, and rice husk) and determine the primary sources of targets based on glycolaldehyde, acetic acid, and acetol production as hydrogen storage carriers. In terms of liquid phase yield, agricultural corn cob generated less than forestry pine but more than rice husk through pyrolysis. Furthermore, the results obtained from GC/MS analysis and quantification indicated that corn cob and rice husk exhibited higher total area ratios of aldehydes, acids, and ketones. Corn cob pyrolysis results in a high concentration (107 mg/g) of glycolaldehyde, acetic acid, and acetol due to its rich cellulose and hemicellulose content. Similarly, rice husk pyrolysis produces significant amounts of these compounds (85.6 mg/g), albeit lower than corn cob. In contrast, pine exhibited the lowest production of these chemicals during pyrolysis. Additionally, the possible routes during pyrolysis imply that secondary reactions are not the primary sources of the three distinctive hydrogen storage molecules, but rather the initial products of biomass pyrolysis. Theoretically, this technique is crucial for producing LOHC through catalytic pyrolysis in the future. © 2024, The Authors. All rights reserved.

关键词： Biomass

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