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Developing Reprocessable shape memory thermosetting resins with high thermal resistance and strength through building a crosslinked network based on bismaleimide and epoxy resins
dynamic covalent bond heat resistance mechanical property reprocessability shape memory thermosetting resin
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2023/11/16
It is difficult to endow reprocessable shape memory thermosetting resins with outstanding heat resistance and high mechanical strength. Herein, a new kind of reprocessable shape memory thermosetting r...
Network Degradation Assessed by Evolved Gas Analysis-Mass Spectrometry Combined with Principal Component Analysis (EGA-MS-PCA): A Case of Thermo-Oxidized Epoxy/Amine Network
ULTRAVIOLET-IRRADIATION MECHANICAL-PROPERTIES BUTADIENE RUBBER EPOXY-RESINS TEMPERATURE PYROLYSIS COATINGS TRANSITION OXIDATION SCISSION
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2023/11/16
To study the degradation of thermosetting polymers, we apply a novel method to simultaneously study the chemical structural changes and network topology: evolved gas analysis-mass spectrometry combine...
Carbon fiber-reinforced epoxy composite properties improvement by incorporation of polydopamine sizing at fiber-matrix interface
CF EP composites Interface polydopamine sizing
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2023/11/16
To gain better interfacial and mechanical performances of carbon fiber-reinforced epoxy resin (CF/EP) composites, the surface modification of CF was carried out via a simple mild method. The polydopam...
Enabling Green Manufacture of Polymer Products via Vegetable Oil Epoxides
FATTY-ACID ESTERS SOYBEAN-OIL CHEMOENZYMATIC EPOXIDATION EPOXY-RESINS TECHNOLOGICAL ASPECTS MECHANICAL-PROPERTIES ALKYD RESIN BISPHENOL-A LINSEED OIL BIOCOMPOSITES
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2023/11/16
The industrial application of epoxidized vegetable oil is being diversified and commercialized at a rapid pace. It is attributed to its environment friendly nature compared to the synthetic Bisphenol ...
Efficient utilization of peach gum to prepare UV-responsive peelable pressure-sensitive adhesives for non-destructive fabrication of ultrathin electronics
Peach gum LiCl DMAc Sorbitol Polyurethane acrylate Peelable PSAs
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2023/11/16
Restricted by the poor solubility and complex structure, it remains a significant challenge to efficiently convert raw peach gum (RPG), a natural plant gum comprised of polysaccharides, into usable po...
Deterioration mechanism of hydrothermal aging on the properties of carbon fiber/epoxy composites in various media
Hydrothermal aging resin composite degradation mechanical property
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2023/11/16
This study examined the hydrothermal aging mechanism of carbon fiber reinforced epoxy resin (CF/EP) composites in acidic, alkaline, salt solution, and deionized water (marked as Ac-CF/EP, Al-CF/EP, Sa...
Preparation of fluorinated epoxy-phthalonitrile resins with excellent thermal stability and low dielectric constant
curing behavior fluorinated epoxy-phthalonitrile resins low dielectric constant thermal stability
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2023/11/16
Fluoropolymers find applications in heat-resistant cables, chemical-resistant linings, electronic components, cladding materials, and weather-resistant films. Therefore, it is imperative to improve th...
流式细胞仪，主要功能及特色:分选型流式细胞仪可高速、高通量检测流动的单个细胞的各种荧光信号和两种散射光信号，得到细胞的各种特征特性的量化数据，并可根据检测结果将特定的细胞群体高速度、高纯度、高活性分选出来。具有特异性强，灵敏度高，速度快，并能实现多激发光多参数分析以及高速分选目标细胞的特点。
正置荧光显微镜（图）
显微镜 重庆大学药学院 分析测试平台
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2023/11/16
正置荧光显微镜，主要附件及配置：1、为全电动智能型正置显微镜（包括DIC、物镜转换、聚光镜等均为电动） 2、可选配明场， 暗场，相差 偏光，微分干涉，荧光等功能 3、电动荧光激发块转盘，配新型窄带紫外、蓝色、绿色三个荧光激发块。 4、DIC全自动，转至不同物镜，其相关的棱镜会自动与之匹配，不需要手动调节 5、6种圆型荧光视场光阑, 6种矩型视场光阑，防止荧光淬灭 6、照明：内装式透射光柯勒照明器，...
多角度粒度分析及Zeta电位仪（图）
电位仪 重庆大学药学院 分析测试平台
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2023/11/16
多角度粒度分析及Zeta电位仪，主要功能及特色：用于测量粒度大小以及分布，研究高聚物分子自组装的形成及其尺寸，胶体体系的动力学特征，体系生长研究，体系分散聚集行为研究。
荧光分光光度计（图）
重庆大学药学院 分析测试平台 荧光分光光度计
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2023/11/16
荧光分光光度计,主要功能及特色：F-7000是一套采用高性能光电倍增管荧光光谱探测系统，在一台仪器、一套软件的基础上完美地集成了液体荧光光谱和固体荧光光谱两大测量功能，提供UV-VIS波段荧光光谱等实验可控状态下的精准测量功能。需得到样品的三维光谱测量。
HPLC安捷伦高效液相色谱仪（104质谱室）
色谱仪 重庆大学药学院 分析测试平台
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2023/11/16
HPLC安捷伦高效液相色谱仪，主要功能及特色：制药、化工、食品、环境、质检等领域。 对难挥发、热不稳定的或离子型化合物进行分离，从而实现定性或定量分析。
傅里叶红外光谱仪（图）
红外光谱仪 重庆大学药学院 分析测试平台
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2023/11/16
傅里叶红外光谱仪,主要功能及特色：未知物（无机物、有机物、塑料、橡胶等）结构定性、定量分析 液体、固体、气体、金属或非金属材料表面镀膜等样品的检测分析 反应动力学和催化机理研究 高聚物分子取向研究 在有机化学、无机化学、食品化学、生物化学、材料科学领域中广泛应用。
