检索结果-南通市图书馆

Porous framework materials for energy&environment relevant applications:A systematic review

Green Energy & Environment 2024年第2期9卷 217-310页

作者： Yutao Liu Liyu Chen Lifeng yang Tianhao Lan Hui Wang Chenghong Hu Xue Han Qixing Liu Jianfa Chen Zeming Feng Xili Cui Qianrong Fang Hailong Wang Libo Li Yingwei Li Huabin Xing sihai yang Dan Zhao Jinping Li College of Chemical Engineering and Technology Shanxi Key Laboratory of Gas Energy Efficient and Clean UtilizationTaiyuan University of TechnologyTaiyuan030024China School of Chemistry and Chemical Engineering South China University of TechnologyGuangzhou510640China Key Laboratory of Biomass Chemical Engineering of Ministry of Education College of Chemical and Biological EngineeringZhejiang UniversityHangzhou310027China Department of Chemistry The University of ManchesterManchesterM139PLUK Department of Chemical and Biomolecular Engineering National University of SingaporeSingapore 117585Singapore ZJU-Hangzhou Global Scientific and Technological Innovation Center Hangzhou311215China State Key Laboratory of Inorganic Synthesis and Preparative Chemistry Jilin UniversityChangchun130012China Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials Department of ChemistryUniversity of Science and Technology BeijingBeijing100083China

Carbon peaking and carbon neutralization trigger a technical revolution in energy&environment related fields.Development of new technologies for green energy production and storage,industrial energy saving and efficiency reinforcement,carbon capture,and pollutant gas treatment is in highly imperious demand.The emerging porous framework materials such as metal–organic frameworks(MOFs),covalent organic frameworks(COFs)and hydrogen-bonded organic frameworks(HOFs),owing to the permanent porosity,tremendous specific surface area,designable structure and customizable functionality,have shown great potential in major energy-consuming industrial processes,including sustainable energy gas catalytic conversion,energy-efficient industrial gas separation and storage.Herein,this manuscript presents a systematic review of porous framework materials for global and comprehensive energy&environment related applications,from a macroscopic and application perspective.

关键词： Porous framework materials Catalysis Separation Gas storage Carbon neutrality

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

The incidence rate and histological characteristics of intimal hyperplasia in elastase-induced experimental abdominal aortic aneurysms in mice

引用

Animal Models and Experimental Medicine 2024年第3期7卷 388-395页

作者： Meng Li Panpan Wei Kexin Li Haole Liu Naqash Alam Haiwen Hou Jie Deng Baohui Xu Enqi Liu sihai Zhao Yankui Li Laboratory Animal Center Xi'an Jiaotong UniversityXi'anChina Department of Vascular Surgery The Second Hospital of Tianjin Medical UniversityTianjinChina Department of Cardiology The Second Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina Department of Vascular Surgery Stanford University School of MedicineStanfordCaliforniaUSA

Intimal hyperplasia(IH)is a negative vascular remodeling after arterial injury.IH occasionally occurs in elastase-induced abdominal aortic aneurysm(AAA)mouse models.This study aims to clarify the incidence and histological characteristics of IH in aneurysmal mice.A retrospective study was conducted by including 42 male elastaseinduced mouse AAA models.The IH incidence,aortic diameters with or without IH,and hyperplasia lesional features of mice were analyzed.Among 42 elastase-induced AAA mouse models,10 mice developed mild IH(24%)and severe IH was found in only 2 mice(5%).The outer diameters of the AAA segments in mice with and without IH did not show significant difference.Both mild and severe IH lesions show strong smooth muscle cell positive staining,but endothelial cells were occasionally observed in severe IH lesions.There was obvious macrophage infiltration in the IH lesions of the AAA mouse models,especially in mice with severe IH.However,only a lower numbers of T cells and B cells were found in the IH lesion.Local cell-secreted matrix metalloproteinases(MMP)2 was highly expressed in all IH lesions,but MMP9 was only overexpressed in severe lesions.In conclusion,this study is the first to demonstrate the occurrence of aneurysmal IH and its histological characteristics in an elastaseinduced mouse AAA model.This will help researchers better understand this model,and optimize it for use in AAA-related research.

关键词： abdominal aortic aneurysms animal model histology intimal hyperplasia

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Dynamic-static coupled sensing of trace biomarkers by molecularly imprinted metal-organic frameworks

引用

Science China Chemistry 2023年第12期66卷 3511-3517页

作者： Hui Min Zongsu Han Tiankai Sun Kunyu Wang Jun Xu Peiyu Yao sihai yang Peng Cheng Wei Shi Department of Chemistry Key Laboratory of Advanced Energy Materials Chemistry(MOE)and Frontiers Science Center for New Organic MatterCollege of ChemistryNankai UniversityTianjin 300071China School of Materials Science and Engineering&National Institute for Advanced Materials Center for Rare Earth and Inorganic Functional Materials Tianjin Key Lab for Rare Earth Materials and ApplicationsNankai UniversityTianjin 300350China Department of Emergency Tianjin Union Medical CenterTianjin 300121China Department of Chemistry University of ManchesterManchester M139PLUK College of Chemistry and Molecular Engineering Beijing National Laboratory for Molecular SciencesPeking UniversityBeijing 100871China Haihe Laboratory of Sustainable Chemical Transformations Tianjin 300192China

Accommodating target analytes within the pores of metal-organic frameworks(MOFs)to improve the sensing performance is an important but challenging task.Here,we report a novel molecular imprinting strategy to create target recognition sites in a tailored multicomponent MOF with the inter-ligand synergistic antenna effect to lanthanide ions,enabling selective recognition of trace biomarkers,which is critical to the early diagnosis of age-related diseases in blood samples with high sensitivity and ultralow limit of detection(LOD)of 69 nmol L^(-1).Compared with MOF-based sensors without imprinted recognition sites,the significantly enhanced sensing performance(both sensitivity and LOD)was attributed to a dynamic-static coupled sensing mechanism:the dynamic interactions involve concentrating the trace biomarkers at the imprinted recognition sites to enhance the sensing performance at ultralow concentration,and the static interactions are derived from electron/energy exchange between the molecularly imprinted MOF and the biomarker to govern the sensing performance.This work establishes a new molecular imprinting strategy to attain advanced materials for sensing trace bio-analytes.

关键词： molecularly imprinted metal-organic frameworks dynamic-static coupled sensing biomarker recognition

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Observation of oxygen evolution over a {Ni12}-cluster-based metal-organic framework

引用

Science China Chemistry 2022年第6期65卷 1088-1093页

作者： Zongsu Han Zheng Yan Kunyu Wang Xinchen Kang Kai Lv Xiaoping Zhang Zhen Zhou sihai yang Wei Shi Peng Cheng Department of Chemistry Key Laboratory of Advanced Energy Materials Chemistry(MOE)Renewable Energy Conversion and Storage Center(RECAST)College of ChemistryNankai UniversityTianjin300071China College of Biological Chemical Sciences and EngineeringJiaxing UniversityJiaxing314001China Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of ColloidInterface and Chemical ThermodynamicsCAS Research/Education Center for Excellence in Molecular SciencesInstitute of ChemistryChinese Academy of SciencesBeijing100190China Department of Chemistry University of ManchesterManchesterM139PLUK School of Materials Science and Engineering Institute of New Energy Material ChemistryNankai UniversityTianjin300350China

The development of efficient electrocatalysts based on non-noble metals for oxygen evolution reaction(OER) remains an important and challenging task. Multinuclear transition-metal clusters with high structural stability are promising OER catalysts but their catalytic role is poorly understood. Here we report the crystallographic observation of OER activity over robust {Ni12}-clusters immobilised in a porous metal-organic framework, NKU-100, by single-crystal X-ray diffraction as a function of external applied potential. We observed the aggregation of confined oxygen species around the {Ni12}-cluster as a function of applied potential during the electrocatalytic process. The refined occupancy of these oxygen species shows a strong correlation with the variation of current density. This study demonstrates that the enrichment of oxygen species in the secondary coordination sphere of multinuclear transition-metal clusters can promote the OER activity.

关键词： metal-organic framework oxygen evolution reaction secondary coordination sphere X-ray diffraction binding site

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

A Multicenter Metal–Organic Framework for Quantitative Detection of Multicomponent Organic Mixtures

引用

CCS Chemistry 2022年第10期4卷 3238-3245页

作者： Zongsu Han Kunyu Wang Yinlin Chen Jiangnan Li Simon JTeat sihai yang Wei Shi Peng Cheng Department of Chemistry Key Laboratory of Advanced Energy Materials Chemistry(MOE)and Renewable Energy Conversion and Storage Center(RECAST)College of ChemistryNankai UniversityTianjin 300071 Department of Chemistry The University of ManchesterManchester M139PL Advanced Light Source Lawrence Berkeley National LaboratoryBerkeleyCA 94720

Instant recognition and quantification of multicomponent organicmixtures,especially the oneswith similar characteristics,remains a key challenge in the chemical industry.Although luminescence sensing is considered a rapid and facile method for the detection of various chemical substances,the simultaneous and quantitative detection of three or more components has not yet been achieved.Herein,we report a rationally designed white-light-emitting metal–organic framework(MOF)EuTb@NKU-102,and demonstrate its application in the simultaneous discrimination of multicomponent organic mixtures.

关键词： multicenter emission multicomponent mixture isomer sensing material metal–organic framework

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Cascade adsorptive separation of light hydrocarbons by commercial zeolites

引用

Journal of Energy Chemistry 2022年第9期31卷 299-305,I0009页

作者： Shanshan Liu Yinlin Chen Bin Yue Yuanxin Nie Yuchao Chai Guangjun Wu Jiangnan Li Xue Han Sarah JDay Stephen PThompson Naijia Guan sihai yang Landong Li School of Materials Science and Engineering Nankai UniversityTianjin 300350China Department of Chemistry The University of ManchesterManchester M139PLUnited Kingdom Diamond Light Source Harwell Science CampusOxfordshire OX110DEUnited Kingdom Haihe Laboratory of Sustainable Chemical Transformations Tianjin 300192China

Adsorptive separation of light hydrocarbons by porous solids provides an energy-efficient alternative to state-of-the-art cryogenic distillation.However,an optimal balance between the cost,performance and stability of the sorbent material is yet to be achieved for industrial applications.Here,we report the efficient separation of C2 and C3 hydrocarbons by a faujasite zeolite(Na-X,Si/Al=1.23).A tandem configuration of two fixed-beds packed with Na-X affords complete dynamic separation of the ternary mixture of C_(2)H_(2)/C_(2)H_(4)/C_(2)H_(6)(1/49.5/49.5;v/v/v)under ambient conditions.Pressure-swing desorption on the latter fixed-bed gives ethylene(>99.50%,1.80 mmol g^(-1))and ethane(>99.99%,1.41 mmol g^(-1)).In situ synchrotron X-ray powder diffraction revealed the binding sites for C_(2)H_(2)and C_(2)H_(4)in Na-X.This study highlights the potential application of commercial zeolites for challenging industrial separations.

关键词： Zeolites C2 hydrocarbons Ethylene Adsorptive separation

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

论中国反制裁法律工具的完善——以俄罗斯反制裁措施为视角

引用

河南师范大学学报（哲学社会科学版） 2024年第2期51卷 68-75页

作者：刘思海广东金融学院中国南方金融法治研究院广东广州510521

俄罗斯针对西方密集制裁出台了一系列反制裁法律法规,并产生一定的反制效果。鉴于俄罗斯反制裁经验,在国内法层面,中国应完善以《反外国制裁法》为核心的反制裁配套法规,出台突显自身贸易优势的反制裁行政法规以及实施针对重点目标的反... 详细信息

俄罗斯针对西方密集制裁出台了一系列反制裁法律法规,并产生一定的反制效果。鉴于俄罗斯反制裁经验,在国内法层面,中国应完善以《反外国制裁法》为核心的反制裁配套法规,出台突显自身贸易优势的反制裁行政法规以及实施针对重点目标的反制裁措施。俄罗斯反制裁措施以国内反制裁措施为主,缺乏国际反制裁手段。为全面维护国家利益,中国还需合理、及时地运用国际反制裁法律工具。鉴于西方对华制裁以经济制裁为主,中国可通过WTO争端解决机制,援引《保障措施协定》第8条第2款、《建立世界贸易组织协定》第9条第3款“例外情形”、GATT 1994第21条安全例外条款以及《国家对国际不法行为的责任条款草案》反措施规定,以证明对西方实施反制裁的正当性。

关键词：制裁反制裁反制裁法律工具

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Observation of oxygen evolution over a {Ni;}-cluster-based metal-organic framework

引用

Science China Chemistry 2022年

作者： Zongsu Han Zheng Yan Kunyu Wang Xinchen Kang Kai Lü Xiaoping Zhang Zhen Zhou sihai yang Wei Shi Peng Cheng Department of Chemistry Key Laboratory of Advanced Energy Materials Chemistry (MOE) Renewable Energy Conversion and Storage Center (RECAST) College of Chemistry Nankai University College of Biological Chemical Sciences and Engineering Jiaxing University Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of Colloid Interface and Chemical ThermodynamicsCAS Research/Education Center for Excellence in Molecular Sciences Institute of Chemistry Chinese Academy of Sciences Department of Chemistry University of Manchester School of Materials Science and Engineering Institute of New Energy Material Chemistry Nankai University

The development of efficient electrocatalysts based on non-noble metals for oxygen evolution reaction（OER） remains an important and challenging task. Multinuclear transition-metal clusters with high structural stability are promising OER catalysts but their catalytic role is poorly understood. Here we report the crystallographic observation of OER activity over robust {Ni;}-clusters immobilised in a porous metal-organic framework, NKU-100, by single-crystal X-ray diffraction as a function of external applied potential. We observed the aggregation of confined oxygen species around the {Ni;}-cluster as a function of applied potential during the electrocatalytic process. The refined occupancy of these oxygen species shows a strong correlation with the variation of current density. This study demonstrates that the enrichment of oxygen species in the secondary coordination sphere of multinuclear transition-metal clusters can promote the OER activity.

关键词：

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Efficient Photocatalytic Reduction of CO_(2)Catalyzed by the Metal–Organic Framework MFM-300(Ga)

引用

CCS Chemistry 2022年第8期4卷 2560-2569页

作者： Tian Luo Zi Wang Xue Han Yinlin Chen Dinu Iuga Daniel Lee Bing An Shaojun Xu Xinchen Kang Floriana Tuna Eric JLMcInnes Lewis Hughes Ben FSpencer Martin Schröder sihai yang Department of Chemistry University of ManchesterManchester M139PL Photon Science Institute(PSI) University of ManchesterManchester M139PL Department of Physics University of WarwickCoventry CV47AL Department of Chemical Engineering and Analytical Science University of ManchesterManchester M139PL Institute of Chemistry Chinese Academy of ScienceBeijing 100190 Department of Earth and Environmental Sciences University of ManchesterManchester M139PL Department of Materials University of ManchesterManchester M139PL

Photocatalytic reduction of CO_(2)to carbon fuels is an important target but highly challenging to achieve.Here,we report the efficient photoconversion of CO_(2)into formic acid over a Ga(Ⅲ)-based metal–organic framework(MOF)material using triethanolamine as the sacrificial agent.Under light irradiation and at room temperature,photoreduction of CO_(2) over MFM-300(Ga)yields formic acid with a selectivity of 100%.

关键词： MFM-300 metal–organic framework CO_(2)reduction photocatalysis host–guest interaction

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

仿射对称空间SU(1,2)/SO(1,2)上的Plancherel定理

引用

中山大学学报（自然科学版）（中英文） 2024年第1期63卷 173-180页

作者：金四海范兴亚新疆大学数学与系统科学学院新疆乌鲁木齐830017

研究了Hilbert空间L^(2)(Z,μ)上酉表示的不可约分解,其中Z=SU(1,2)/SO(1,2)是Hermitian型仿射对称空间,μ是群SU(1,2)作用在Z上不变的Haar测度.利用SO(1,2)不变的分布函数,具体的构造了缠结算子,进而得到了L^(2)(Z,μ)上的离散序列表示... 详细信息

研究了Hilbert空间L^(2)(Z,μ)上酉表示的不可约分解,其中Z=SU(1,2)/SO(1,2)是Hermitian型仿射对称空间,μ是群SU(1,2)作用在Z上不变的Haar测度.利用SO(1,2)不变的分布函数,具体的构造了缠结算子,进而得到了L^(2)(Z,μ)上的离散序列表示.在此基础上,结合离散序列表示的正交补部分,证明了L^(2)(Z,μ)上的Plancherel公式.

关键词：仿射对称空间离散序列表示 Plancherel定理

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：