Results 51 to 60 of about 22,686 (278)

Ambient Stable Triboelectric Nanogenerator Based on Conductive Filler Modified Silicone Rubber with Gas Barrier Encapsulation for Footstep Energy Conversion

Advanced Science, EarlyView.
A humidity‐tolerant triboelectric nanogenerator is developed using conductive carbon black‐modified silicone rubber and a flame‐retardant gas barrier layer. The device efficiently harvests footstep energy while maintaining stable output under 30–90% RH and over 1 million cycles.
Yi Wei, Yushu Tian, Xiaokang Chen, Junfeng Chu, Junjie Wang, Xiangyu Chen, Wenjie Wu, Liqun Zhang   +7 more
wiley   +1 more source

Large‐Scale In Situ Formation Perovskite Quantum Dots/Elastomer Composite for High‐Performance White Light‐Emitting Diodes

Advanced Science, EarlyView.
A solvent‐free, open‐mill shear protocol nucleates 2.6 nm CsPbBr3 QDs uniformly within brominated butyl rubber. The emitters showed 91% PLQY, 1189 ns lifetime, and > 90% retention after 30‐day ambient storage and water immersion, respectively. Board‐to‐board forms 17 × 17 cm2 flexible films for 132% NTSC white LEDs, scintillators, and stretchable ...
Yuxian Su, Shirong Yu, Hao Shen, Dongdong Kang, Beibei Wang, Xuebin Yu, Yongyin Kang   +6 more
wiley   +1 more source

"Influence of metal dual surface materials on aging resistance of nitrile rubber sealing rings"

Hecheng xiangjiao gongye
Nitrile rubber O-rings suitable for different working conditions were prepared using different vulcanization systems and plasticizer amounts with nitrile rubber as substrate, and the effects of three kinds of metal material dual surface, copper, iron and
LUO Xu-nian1, Lü Bo1, HE Xiao-gang1, WANG Ye1, ZHAO Chun-guang1, ZHANG Xu-lin2
doaj   +1 more source

Pembuatan karet riklim dari ban bekas dengan microwave ditinjau dari karakteristik vulkanisasi kompon

Majalah Kulit, Karet, dan Plastik, 2004
The research is aimed to study the effect of heat of microwave in the preparation of reclaimed rubber from used tire and the application of rubber compound observed from the characteristics of its vulcanization.
Rumpoko Wicaksono, Sutardi Sutardi, Herminiwati Herminiwati   +2 more
doaj   +1 more source

"Effect of supercritical carbon dioxide on vulcanization kinetics of silicone rubber"

Hecheng xiangjiao gongye, 2022
Differential scanning calorimetry (DSC) was used to investigate the effects of saturation time, saturation temperature (Ts) and saturation pressure (Ps) of supercritical carbon dioxide (scCO2) and the amount of diisopropylbenzene peroxide (DCP) on the ...
WANG Min1，WEN Hua-yin1，LUO Shi-kai 1,2，ZHOU Yuan-lin1， LIU Tao2
doaj   +1 more source

Soft random solids and their heterogeneous elasticity [PDF]

, 2009
Spatial heterogeneity in the elastic properties of soft random solids is examined via vulcanization theory. The spatial heterogeneity in the \emph{structure} of soft random solids is a result of the fluctuations locked-in at their synthesis, which also ...
Annette Zippelius, D. Stauffer, L. R. G. Treloar, M. Doi, M. Mézard, M. Warner, P. de Gennes, P. Erdős, P. Erdős, P. Erdős, P. Erdős, Paul M. Goldbart, R. Stratonovich, Xiangjun Xing, Xiaoming Mao   +14 more
core   +4 more sources

Reprogrammable Hydroplastic Latex Films and Water‐Driven Phase Separation

Advanced Science, EarlyView.
Hydroplastic latex films with discontinuous hydrophobic phases surrounded by continuous hydrophilic phases, are prepared. Upon immersion in water, the latex films have water‐driven phase separation. ABSTRACT Thermoplastics are a class of plastic polymers that can be remolded repeatedly by heating and cooling.
Yuwei Du, Hanying Zhao
wiley   +1 more source

Scaling of Entropic Shear Rigidity

, 2004
The scaling of the shear modulus near the gelation/vulcanization transition is explored heuristically and analytically. It is found that in a dense melt the effective chains of the infinite cluster have sizes that scale sub-linearly with their contour ...
L. R. G. Treloar, M. Daoud, M. Rubinstein, P. G. de Gennes, P. M. Goldbart, Paul M. Goldbart, R. T. Deam, Swagatam Mukhopadhyay, Xiangjun Xing   +8 more
core   +1 more source

Electrochemical Nitrate Reduction Reaction to Ammonia at Industrial‐Level Current Densities

Advanced Science, EarlyView.
This review starts from the mechanism and theoretical basis of electrochemical nitrate reduction reaction (NO3−RR), and systematically summarizes and discusses the design strategies of industrial‐level current density catalysts. In addition, the progress of industrial‐level NO3−RR‐based electrolyzers, including flow reactor and membrane electrode ...
Zhijie Cui, Honghai Wang, Chunli Li, Wenchao Peng, Jiapeng Liu   +4 more
wiley   +1 more source

Ultrahigh‐Linear Bio‐Inspired Janus Elastomeric Strain Sensor with High Sensitivity and Stretchability via Surface Wrinkle Engineering

Advanced Science, EarlyView.
A bio‐inspired Micro‐wrinkled Janus elastomeric flexible strain sensor mimicking wrinkled‐leaf viburnum is developed. Endowed with a synergistic sensing mechanism including wrinkle‐guided microcracks, modulus‐gradient‐driven strain division, and a parallel conductive circuit, it achieves ultra‐high linearity, sensitivity, wide strain range, and ...
Jing Lin, Ye Li, Simi Yu, Xing Cheng, Longxin Qian, Yufei Chen, Womin Li, Zhipeng Yang, Yinlei Lin, Dechao Hu, Jianyi Luo, Lan Liu   +11 more
wiley   +1 more source