Results 11 to 20 of about 285,636 (215)
Thermal-oxidative degradation behavior and process of vulcanized styrene-butadiene rubber
Hecheng xiangjiao gongye, 2021 The thermal oxidative degradation behavior and process of vulcanized styrene-butadiene rubber (SBR) at high temperature was studied by the sol-gel analysis, equilibrium swelling method, Fourier transform infrared spectroscopy coupled with mass ...
ZHANG Zhen; MA Lan; FANG Jia-yi; WANG Shi-feng
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Advanced Science, 2023 Hydrogen energy as the next‐generation clean energy carrier has attracted the attention of both academic and industrial fields. A key limit in the current stage is the operation temperature of hydrogen fuel cells, which lies in the slow development of ...
Jingnan Song +13 more
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Cell Reports Physical Science, 2022 Summary: Halogen···halogen (X···X) short contacts, especially halogen bonds (XBs), have been widely used in multifarious fields because of their bridging function among luminophores, as well as their well-known heavy atom effect.
Zihao Zhao +7 more
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Dielectric Manipulated Charge Dynamics in Contact Electrification
Research, 2022 Surface charge density has been demonstrated to be significantly impacted by the dielectric properties of tribomaterials. However, the ambiguous physical mechanism of dielectric manipulated charge behavior still restricts the construction of high ...
Kunming Shi +6 more
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Research, 2022 In nonfullerene acceptor- (NFA-) based solar cells, the exciton splitting takes place at both domain interface and donor/acceptor mixture, which brings in the state of mixing phase into focus.
Jingnan Song +17 more
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An XRD Study of Chemical Self-Discharge in Delithiated Cobalt Oxide [PDF]
, 2004 Changes in samples of Li1–xCoO2 were measured by X-ray diffractometry (XRD) after thermal aging treatments that cause capacity losses in electrochemical cells.
Fultz, Brent +2 more
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N, F-Codoped Microporous Carbon Nanofibers as Efficient Metal-Free Electrocatalysts for ORR
Nano-Micro Letters, 2019 Currently, the oxygen reduction reaction (ORR) mainly depends on precious metal platinum (Pt) catalysts. However, Pt-based catalysts have several shortcomings, such as high cost, scarcity, and poor long-term stability. Therefore, development of efficient
Tianle Gong +4 more
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Seeking advanced thermal management for stretchable electronics
npj Flexible Electronics, 2021 With the trend of integration, miniaturization, and increasing power density of stretchable electronic devices, real-time thermal dissipation is becoming crucial.
Bin Sun, Xingyi Huang
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Bonding to aged surfaces: A thermally-aged epoxy [PDF]
Journal of Materials Science, 1990 It is common experience that aged surfaces are often difficult to bond to. We report an examination of bonding to thermally-aged epoxy surfaces, using as the adhesive the same epoxy as that of the aged surface. The cured and postcured epoxy was aged at 200 ° C, with the ageing time varying from 2 to 8 h.
Sporer, Michael G. +1 more
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Aging in the Relaxor Ferroelectric PMN/PT [PDF]
, 2006 The relaxor ferroelectric (PbMn$_{1/3}$Nb$_{2/3}$O$_3$)$_{1-x}$(PbTiO$_3$)$_{x}$, $x=0.1$, (PMN/PT(90/10)) is found to exhibit several regimes of complicated aging behavior. Just below the susceptibility peak there is a regime exhibiting rejuvenation but
E. V. Colla +9 more
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