Results 51 to 60 of about 7,366 (234)

Dynamic characteristics and processing of fillers in polyurethane elastomers for vibration damping applications [PDF]

, 2011
Polyurethane elastomers have the potential of being used to reduce vibrational noise in many engineering applications. The performance of the elastomer is directly related to matching the nature of the mechanical loss characteristics to the frequency and
A R Mackintosh, Eyring H., Fu W. H., Kremer F., R A Pethrick, W M Banks   +5 more
core   +1 more source

Growth‐Like Swelling of 2D Precursors for Efficient Fabrication of Complex 3D Microstructures

Advanced Science, EarlyView.
The growth‐like swelling process fills photocured polymers into the elastomeric microstructures, inducing a significant swelling deformation of microstructures that can be maintained in the absence of solvents. The growth‐like swelling process breaks through the dependence of swelling deformation on the solvents, thereby expanding the application of 3D
Xinkai Zhu, Liang Wang, Xiangming Li, Chuanhang Zeng, Tianxiang Lan, Guifang Liu, Yangfan Qiu, Junjiang Li, Qi Chen, Bangbang Nie, Hongmiao Tian, Xiaoliang Chen, Chunhui Wang, Jinyou Shao   +13 more
wiley   +1 more source

Effects Of Electron Beam Irradiation On The Mechanical Properties Of Ethylene Octene Copolymer, Polypropylene and Trimethylolpropane Triacrylate Blends [PDF]

, 2005
The effect of electron beam irradiation on blends of ethylene-octene copolymer (EOC) and polypropylene (PP) with and without trimethylolpropane triacrylate (TMPTA) at various ratios was studied.
Raj Kumar, Harris C.
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Transesterification Kinetics of Jatropha Methyl Ester and Trimethylol propane for Biolubricant Synthesis Using Paphiaundulata Shell Waste [PDF]

, 2015
Indium tin oxide (ITO) thin films of 150 nm thickness were deposited on quartz glass substrates by RF sputtering technique, followed by thermal annealing treatment. In this technique, the samples have been annealed at different temperature, 300ᴼC, 400ᴼC,
Mi, Qing-Sheng, Wang, Jie, Wang, Yangang, Yang, Qibin, Yin, Congcong, Zhang, Quanbo, Zhou, Jingguo, Zhou, Li   +7 more
core   +2 more sources

From Materials to Systems: Challenges and Solutions for Fast‐Charge/Discharge Na‐Ion Batteries

Advanced Energy Materials, EarlyView.
This review systematically analyzes the key characteristics limiting the fast‐charge/discharge capability of Na‐ion batteries (SIBs) from a multi‐scale perspective encompassing electrode materials, the electrode‐electrolyte interface, and the system. Furthermore, it presents practical solution strategies for the fundamental issues arising at each scale,
Bonyoung Ku, Sangbin Park, Sunha Hwang, Sunghyun Lim, Won‐Sub Yoon, Jongsoon Kim   +5 more
wiley   +1 more source

Study on Synthesis and Characterization of Porous Microspheres with Pendant Amine Groups

Adsorption Science & Technology, 2015
Porous microspheres of glycidyl methacrylate cross-linked with trimethylolpropane trimethacrylate were prepared with toluene as porogen by suspension–emulsion polymerization.
Małgorzata Maciejewska, Yuliia M. Bolbukh   +1 more
doaj   +1 more source

Automated Alignment Powered by Computer Vision Streamlines the Two‐Photon Polymerization‐Based Micro 3D Printing of Multiscale and Multimaterial Structures

Advanced Intelligent Discovery, EarlyView.
Two‐photon polymerization enables high‐resolution microfabrication, but performing alignment when printing multiple structures is difficult. Here, we present a fast, robust, and open‐source protocol for automated alignment on Nanoscribe systems. Achieving ≈0.4 μm accuracy in under 5 s, our protocol reduces time and error in multimaterial printing. This
Daniel Maher, Valentina Mendoza Martinez, Marcin Piotr Piekarczyk, Stefan Sützl, Ada‐Ioana Bunea   +4 more
wiley   +1 more source

Crosslinking of XNBR with polyvalent epoxy compounds (PECs) for accelerator-free rubber films

Results in Materials
The serious problems of skin inflammations (dermatitides) observed in the users of rubber gloves caused by type I or type IV hypersensitivity strongly require their new manufacturing methods free from these irritations.
Taichi Ogawa, Junji Shibasaki, Atsushi Morinaga, Kaname Shibata, Akitsugu Suzuki, Yamato Takeuchi, Shoya Satake, Takuya Asada, Tomohiro Itagaki, Masahiro Fujiwara, Ikuya Shibata, Norihide Enomoto   +11 more
doaj   +1 more source

Tribological behavior of a novel organic molybdenum containing dimercaptothiadiazole as a multifunctional additive in biodegradable base oil

Materials & Design, 2021
Organic molybdenum friction modifier is an indispensable lubricating material owing to its remarkable tribological behavior, which has been widely used in various fields.
Jiao Wang, Xuefei Huang, Zhipeng Li, Chao Fu, Chenchen Wang, Lei Zheng, Tianhui Ren   +6 more
doaj   +1 more source

Synthesis of epoxidized palm oil-based trimethylolpropane ester by in situ epoxidation method [PDF]

, 2012
Palm oil-based Trimethylolpropane ester (TMP ester), with an iodine value of 66.4 g/100g, was epoxidized to produce epoxidized TMP esters. In situ epoxidation method was used with peracetic acid to eliminate fatty acid double bonds in palm oil-based TMP ...
Mohd. Ghazi, Tinia Idaty, Naidir, Ferra, Ramli, Irmawati, Yunus, Robiah   +3 more
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