检索结果-南通市图书馆

Unraveling the impacts of intermolecular interaction on morphology evolution for highly efficient organic solar cells and modules

引用

Science China Chemistry 2025年第01期 264-272页

作者： Xueqing Ma Yingying Cheng Yuqiang Liu Xinming Zheng Guangliu Ran Hongxiang Li Xinyue Cui Andong Zhang Wenkai Zhang Pei Cheng Wenchao Huang Zhishan Bo Beijing Key Laboratory of Energy Conversion and Storage Materials College of Chemistry Beijing Normal University College of Textiles and clothing State Key Laboratory of Bio-fibers and Eco-textiles Qingdao University Key State Laboratory of Advanced technology for Materials Synthesis and Processing School of Materials Science and EngineeringWuhan University of Technology Department of Physics and Applied Optics Beijing Area Major Laboratory Center for Advanced Quantum Studies Beijing Normal University State Key Laboratory of Polymer Materials engineering College of Polymer Science and Engineering Sichuan University

Understanding the effect of intermolecular interaction on the growth dynamic of active layers is critical for advancing organic solar cells(OSCs). However, the diverse structure of donors and acceptors makes the research challenging. Additives with customizable structures and properties could simplify this complexity. Herein, we meticulously tailor two additives of 3,4-ethylenedioxythiophene(EDOT) and 2,5-dibromo-3,4-ethylenedioxythiophene(DBEDOT), possessing distinct intermolecular interaction features to elaborate the inherent relationship. It is found that varied interaction strengths can alter film formation processes. The enhanced intermolecular interaction between the DBEDOT and non-fullerene acceptor BTP-e C9-4F results in pre-aggregation and longer crystallization duration of BTP-e C9-4F, facilitating the formation of films with compact molecular packing and decent phase separation. Thus, exciton dissociation and charge transport become more efficient. Finally, devices processed with DBEDOT exhibit a remarkable power conversion efficiency of 19.35% in small-area OSCs and 14.11% in bladecoated 5 cm × 5 cm organic solar mini-modules. Especially, OSCs can maintain 80% of their initial efficiency after continuous annealing at 85 °C for over 2,100 h.

关键词：

来源：

同方期刊数据库

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

Emerging open-channel droplet arrays for biosensing

引用

National Science Review 2023年第10期10卷 172-186页

作者： Yongchao Song Lirong Wang Tailin Xu Guangyao Zhang Xueji Zhang School of Biomedical engineering Health Science CenterShenzhen University Intelligent Wearable engineering research center of Qingdao Research Center for Intelligent and Wearable Technology College of Textiles and ClothingState Key Laboratory of Bio-Fibers and Eco-Textiles Qingdao University

Open-channel droplet arrays have attracted much attention in the fields of biochemical analysis,biofluid monitoring,biomarker recognition and cell interactions,as they have advantages with regard to miniaturization,parallelization,high-throughput,simplicity and *** droplet arrays not only improve the sensitivity and accuracy of a biosensor,but also do not require sophisticated equipment or tedious processes,showing great potential in next-generation miniaturized sensing *** review summarizes typical examples of open-channel micro droplet arrays and focuses on diversified biosensing integrated with multiple signal-output approaches(fluorescence,colorimetric,surface-enhanced Raman scattering(SERS),electrochemical,etc.).The limitations and development prospects of open-channel droplet arrays in biosensing are also discussed with regard to the increasing demand for biosensors.

关键词： open-channel droplet wettable pattern mini-pillar platform liquid marbles multiple biosensing

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

One-step Eco-friendly Fabrication of Antibacterial Polyester Via On-line Amination Reaction by Melt Coextrusion

引用

Journal of Wuhan University of technology(Materials Science) 2023年第5期38卷 1205-1212页

作者： ZHANG Huan ZHAO Qinghua ZHONG Yaping CAI Ruiyan LIU Ke WANG Dong LU Zhentan Key Laboratory of Textile Fiber and Products Wuhan Textile UniversityMinistry of EducationHubei International Scientific and Technological Cooperation Base of Intelligent Textile Materials&ApplicationSchool of Materials Science and EngineeringWuhan Textile UniversityWuhan 430200China guangdong engineering technology research center of functional fibers for clothing Guangdong BobaolonCo.Ltd.Puning515300China

The work is dedicated to develop a one-step eco-friendly method to prepare antibacterial polyethylene terephthalate(PET).We report a one-step eco-friendly method to manufacture antibacterial PET via on-line amination reaction by melt *** evenly mixing of poly(hexamethylene guanidine)(PHMG)and PET in the melt coextrusion procedure,the amination reaction also occurred between PHMG and PET under high temperature(230-270℃).The antibacterial ability of composite PET showed obvious PHMG concentration dependence,and antibacterial activity reached more than 99%when PHMG content was 2.5 wt%.Moreover,LIVE/DEAD fluorescence test further confirmed that the composite PET could kill bacteria quickly and efiectively(within 30 min);while negligible cytotoxicity was observed to HSF and HUVEC *** eco-friendly fabrication of composite antibacterial PET was accomplished by on-line melt *** composite antibacterial PET has potential use in multiple fields to combat with pathogenic including textiles,packaging materials,decoration materials and biomedical devices,etc.

关键词： antibacterial polyester one-step eco-friendly method on-line amination reaction melt coextrusion cytocompatibility

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

Coexistence of bound soliton and harmonic mode-locking soliton in an ultrafast fiber laser based on MoS2-deposited microfiber photonic device

引用

Chinese Optics Letters 2018年第2期16卷 64-68页

作者： Meng Liu Aiping Luo Wencheng Xu and Zhichao Luo Cuangdong Provincial Key Laboratory of Nanophotonic functional Materials and Devices&Guangzhou Key Laboratory for Special Fiber Photonic Devices and Applications South China Normal UniversityCuangzhou 510006China guangdong Provincial engineering technology research center for Microstructured functional fibers and Devices South Chin~Normal UniversityGuangzhou 510006China

As the typical material of two-dimensional transition metal dichalcogenides（TMDs）, few-layered MoS2 possesses broadband saturable absorption and a large nonlinear refractive index, which could be regarded as a promising candidate for dual-function photonic device fabrication. In this work, the coexistence of a bound soliton and harmonic mode-locking soliton was demonstrated in an ultrafast fiber laser based on a MoS2-deposited microfiber photonic device. Through a band-pass filter, each multi-soliton state was investigated separately. The bound soliton has periodic spectral modulation of 1.55 nm with a corresponding pulse separation of 5.16 *** harmonic mode-locking soliton has the repetition rate of 479 MHz, corresponding to the 65th harmonic of the fundamental repetition rate. The results indicated that there exist more possibilities of different multi-soliton composites, which would enhance our understanding of multi-soliton dynamics.

关键词： Coexistence of bound soliton and harmonic mode-locking soliton in an ultrafast fiber laser based on MoS2-deposited microfiber photonic device

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

Design and optimization of microstructure optical fiber sensor based on bimetal plasmon mode interaction

引用

Chinese Physics B 2019年第12期28卷 153-159页

作者： Meng Wu XinYu Liu Gui-Yao Zhou Chang-Ming Xia Bo-Yao Li Zhi-Yun Hou Guangzhou Key Laboratory for Special Fiber Photonic Devices South China Normal University(SCNU)Guangzhou 510006China guangdong Province Key Laboratory of Nano-photonic functional Materials and Devices South China Normal UniversityGuangzhou 510006China guangdong Provincial engineering technology research center for Microstructured functional fibers and Devices South China Normal UniversityGuangzhou 510006China

A surface plasmon resonance(SPR) sensor with two orthogonal open loops based on microstructured optical fibers(MOFs) is introduced. The interaction between core mode and surface plasmon polariton(SPP) mode produced by two different metal films is studied. Full vector finite element method is used to analyze the coupling and sensing *** results show that there are three loss peaks near the Au/Ag film, and multi-peak calibration is achieved. Because of the positive and negative sensitivity of the amplitude, the sensor has strong anti-interference capability when the external environment changes. The sensor can detect the refractive index between 1.37 and 1.40, and the working wavelength is between 1600 nm and 2400 nm. Because the sensor has some excellent characteristics, it can be used in biochemical sensing, environmental detection, and other related fields.

关键词： surface plasma biosensor multi-component detection photonic crystal fiber

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

Spontaneous Orientation Polarization of Anisotropic Equivalent Dipoles Harnessed by Entropy engineering for Ultra‑Thin Electromagnetic Wave Absorber

引用

Nano-Micro Letters 2025年第1期17卷 424-438页

作者： Honghan Wang Xinyu Xiao Shangru Zhai Chuang Xue Guangping Zheng Deqing Zhang Renchao Che Junye Cheng Liaoning Key Lab of Lignocellulose Chemistry and BioMaterials Liaoning Collaborative Innovation Center for Lignocellulosic BiorefinerySchool of Light Industry and Chemical EngineeringDalian Polytechnic UniversityDalian 116034People’s Republic of China School of Life Science and Biotechnology Dalian University of TechnologyDalian 116024People’s Republic of China Department of Mechanical engineering Hong Kong Polytechnic UniversityHung HomKowloonHong Kong 999077People’s Republic of China School of Materials Science and engineering Qiqihar UniversityQiqihar 161006People’s Republic of China Laboratory of Advanced Materials Shanghai Key Lab of Molecular Catalysis and Innovative MaterialsAcademy for Engineering&TechnologyFudan UniversityShanghai 200438People’s Republic of China Department of Materials Science Shenzhen MSU-BIT UniversityShenzhen 517182People’s Republic of China

The synthesis of carbon supporter/nanoscale high-entropy alloys(HEAs)electromagnetic response composites by carbothermal shock method has been identified as an advanced strategy for the collaborative competition engineering of conductive/dielectric *** migration modes within HEAs as manipulated by the electronegativity,valence electron configurations and molar proportions of constituent elements determine the steady state and efficiency of equivalent ***,enlightened by skin-like effect,a reformative carbothermal shock method using carbonized cellulose paper(CCP)as carbon supporter is used to preserve the oxygencontaining functional groups(O·)of carbonized cellulose fibers(CCF).Nucleation of HEAs and construction of emblematic shell-core CCF/HEAs heterointerfaces are inextricably linked to carbon metabolism induced by O·.Meanwhile,the electron migration mode of switchable electronrich sites promotes the orientation polarization of anisotropic equivalent *** virtue of the reinforcement strategy,CCP/HEAs composite prepared by 35%molar ratio of Mn element(CCP/HEAs-Mn_(2.15))achieves efficient electromagnetic wave(EMW)absorption of−51.35 dB at an ultra-thin thickness of 1.03 *** mechanisms of the resulting dielectric properties of HEAs-based EMW absorbing materials are elucidated by combining theoretical calculations with experimental characterizations,which provide theoretical bases and feasible strategies for the simulation and practical application of electromagnetic functional devices(e.g.,ultra-wideband bandpass filter).

关键词： High-entropy alloys Carbothermal shock Switchable electron migration modes Emblematic shell-core heterointerfaces Ultra-thin thickness

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

Recent Progress on Smart Fiber and Textile Based Wearable Strain Sensors:Materials,Fabrications and Applications

引用

Advanced Fiber Materials 2022年第3期4卷 361-389页

作者： Xuhua Liu Jinlei Miao Qiang Fan Wenxiao Zhang Xingwei Zuo Mingwei Tian Shifeng Zhu Xueji Zhang Lijun Qu research center for Intelligent and Wearable technology College of Textiles and ClothingState Key Laboratory of Bio-Fibers and Eco-TextilesCollaborative Innovation Center for Eco-Textiles of Shandong ProvinceQingdao UniversityQingdao 266071ShandongPeople’s Republic of China School of Biomedical engineering Shenzhen University Health Science CenterShenzhen 518060GuangdongPeople’s Republic of China

With the rapid development of smart products,fexible and stretchable smart wearable electronic devices gradually play an important role,and they are considered as the pioneers of the new generation of fexible electronic *** these intelligent devices,fexible and stretchable strain sensors have been widely studied for their good fexibility,high sensitivity,high repeatability and huge potential for application in personal healthcare and motion ***,unlike traditional rigid bulky sensors,the high-performance fexible strain sensors are lightweight portable devices with excellent mechanical and electrical performance,which can meet personalized needs and become more ***,the research progress of fexible strain sensors in recent years are reviewed,which mainly introducing the sensing principles and key parameters of strain sensors,commonly used conductive materials and fexible substrates and common preparation methods,and fnally proposes the future application and prospects of strain sensors.

关键词： Flexible strain sensor Sensing mechanism Wearable electronics Personal healthcare Motion detection

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

Breathable Kirigami‑Shaped Ionotronic e‑Textile with Touch/Strain Sensing for Friendly Epidermal Electronics

引用

Advanced Fiber Materials 2022年第6期4卷 1525-1534页

作者： Ruidong Xu Minghua She Jiaxu Liu Shikang Zhao Hong Liu Lijun Qu Mingwei Tian State Key Laboratory of Bio‑fibers and Eco‑Textiles Research Center for Intelligent and Wearable TechnologyCollege of Textiles and ClothingCollaborative Innovation Center for Eco‑Textiles of Shandong Province and the Ministry of EducationIntelligent Wearable Engineering Research Center of QingdaoQingdao UniversityQingdao 266071ShandongPeople’s Republic of China College of Textiles and clothing Qingdao UniversityQingdao 266071ShandongPeople’s Republic of China

Flexible ionotronic devices have great potential to revolutionize epidermal ***,the lack of breathability in most ionotronic devices is a significance barrier to practical ***,a breathable kirigami-shaped ionotronic e-textile with two functions of sensing(touch and strain)is designed,by integrating silk fabric and kirigami-shaped ionic *** kirigami-shaped ionic hydrogel,combined with fluffy silk fabric,allows the ionotronic e-textile to achieve excellent breathability and ***,the fabricated ionotronic e-textile can precisely perform the function of touch sensing and strain *** touch-sensing,the ionotronic e-textile can detect the position of finger touching point with a fast response time(3 ms)based on the interruption of the ion *** strain sensing,large workable strain range(>100%),inconspicuous drift(10,000 cycles)is *** the proof of concept,a fabric keyboard and game controlling sleeve have been designed to display touch and strain sensing *** ionotronic e-textile break through the bottlenecks of traditional wearable ionotronic devices,suggesting a great promising application in future wearable epidermal electronics.

关键词： Flexible ionotronic devices Breathable kirigami-shaped ionotronic e-textile Touch and strain sensing Wearable epidermal electronics

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

Decellularized Extracellular Matrix Containing Electrospun fibers for Nerve Regeneration:A Comparison Between Core–Shell Structured and Preblended Composites

引用

Advanced Fiber Materials 2022年第3期4卷 503-519页

作者： Rongli Deng Ziling Luo Zilong Rao Zudong Lin Shihao Chen Jing Zhou Qingtang Zhu Xiaolin Liu Ying Bai Daping Quan PCFM Lab GD HPPC LabSchool of ChemistrySun YatSen UniversityGuangzhou 510006China guangdong engineering technology research Centre for functional Biomaterials School of Materials Science and EngineeringSun Yat-Sen UniversityGuangzhou 510006China guangdong Peripheral Nerve Tissue engineering and technology research center Department of Orthopedic and MicrosurgeryThe First Afliated Hospital of Sun Yat-Sen UniversityGuangzhou 510080China guangdong Provincial Soft Tissue Biofabrication engineering Laboratory GuangdongGuangzhou 510080China

Advanced biomaterial-based strategies for treatment of peripheral nerve injury require precise control over both topological and biological cues for facilitating rapid and directed nerve *** a highly bioactive and tissue-specifc natural material,decellularized extracellular matrix(dECM)derived from peripheral nerves(decellularized nerve matrix,DNM)has drawn increasing attention in the feld of regenerative medicine,due to its outstanding capabilities in facilitating neurite outgrowth and *** induce and maintain sufcient topological guidance,electrospinning was conducted for fabrication of axially aligned nanofbers consisting of DNM and poly(ε-caprolactone)(PCL).Core–shell structured fbers were prepared by coaxial electrospinning using DNM as the shell and PCL as the *** to the aligned electrospun fbers using preblended DNM/PCL,the core–shell structured fbers exhibited lower tensile strength,faster degradation,but considerable toughness for nerve guidance conduit preparation and relatively intact fbrous structure after long-term *** importantly,the full DNM surface coverage of the aligned core–shell fbers efectively promoted axonal extension and Schwann cells *** DNM contents further triggered neurite bundling and myelin formation toward nerve fber maturation and ***,we not only pursue a multi-functional scafold design for nerve regeneration,a detailed comparison between core–shell structured and preblended electrospinning of DNM/PCL composites was also provided as an applicable paradigm for advanced tissue-engineered strategies using dECM-based biomaterials.

关键词： Decellularized extracellular matrix Coaxial electrospinning Core–shell structure Preblended composites Nerve regeneration

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

Design and performance of an air inflatable suit in enhancing personal thermal management

引用

Science China(Technological Sciences) 2023年第9期66卷 2637-2650页

作者： HE JiaZhen LU YeHu SU WenZhen WANG FangMing SONG WenFang WANG LaiLi WANG Min College of Textile and clothing engineering Soochow UniversitySuzhou 215021China Key Laboratory of clothing Design and technology Ministry of EducationDonghua UniversityShanghai 200051China Nantong Textile and Silk Industrial technology research Institute Nantong 226300China Suzhou Xingfengqiang Textile technology Co. Ltd.Suzhou 215227China Garment Digital engineering center School of Art and DesignGuangdong University of TechnologyGuangzhou 510000China School of Fashion Design&engineering Zhejiang Sci-Tech UniversityHangzhou 310018China

Maintaining human thermal comfort in cold indoor environments is crucial but usually involves excessive energy consumption and massive greenhouse gas emissions. Thermoregulating the human body by using advanced clothing is emerging as a promising solution to effectively and energy-efficiently achieve personal thermal management. An air inflatable suit(AirST)using a series of air chambers as the thermal insert was developed for the purpose of adjusting clothing thermal insulation and hence improving personal thermal comfort. The thermal insulation regulating performance of AirST was investigated through thermal manikin tests and wear trials. Compared with the AirST without air inflation, AirST after inflation with air had a desired effect, which could not only increase local clothing thermal insulation by a range from 4.5% to 24.8% but also alleviate cold strain and provide significantly higher local skin temperatures, mean skin temperature and mean body temperature. After inflation, AirST successfully improved the whole-, upper-and lower-body thermal sensations in a cool environment. The acceptable heating setpoint temperature by the air conditioner could be decreased while using AirST with inflation, which saved approximately 30% of building energy consumption. As the AirST without air inflation can also be worn as regular windproof clothing, this versatility saved approximately 12 kg CO_(2)e emissions in the production process.

关键词： air inflatable suit thermal comfort thermal insulation thermal management energy saving perceptual response

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：