Results 91 to 100 of about 62,787 (295)
Frontiers in Marine Science, 2018 A rapid analytical method including one-single solid-phase extraction (SPE) procedure followed by gas and liquid chromatography coupled with high resolution mass spectrometry detection (GC–MS and LC–HRMS respectively) was developed for the quantification
Vincent Fauvelle +5 more
doaj +1 more source
Poly(arylene ether sulfone)-derived single-ion conducting (SIC) block copolymers are promising candidates as (solid) electrolytes for lithium-metal batteries owing to their high electrochemical stability and structural versatility.
Grégoire Vansse (14809134) +7 more
core +1 more source
Bisphenol A Does Not Affect Memory Performance in Adult Male Rats
, 2014 Bisphenol A (BPA) is an estrogenic endocrine disruptor used for producing polycarbonate plastics and epoxy resins. This study investigated the effects of oral BPA administration on memory performance, general activity, and emotionality in adult male ...
Kuwahara, Rika +4 more
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Хімія, фізика та технологія поверхніComposites capable to absorb thermal neutrons have been developed on the basis of resol type matrix-bisphenol-formaldehyde oligomers, in which thermally modified natural sorbents - diatomite and boron carbide were used as fillers. In particular, we used
G.Sh. Papava +7 more
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Bisphenols and follicle function in farm species
The Journal of Reproduction and DevelopmentBisphenols are synthetic chemicals widely used in the production of plastics, resins, and food-contact materials, resulting in ubiquitous environmental exposure in humans and animals. Among their biological effects, increasing
Sebastien ELIS +3 more
doaj +1 more source
Endocrine Disruption of Vasopressin Systems and Related Behaviors
Frontiers in Endocrinology, 2017 Endocrine disrupting chemicals (EDCs) are chemicals that interfere with the organizational or activational effects of hormones. Although the vast majority of the EDC literature focuses on steroid hormone signaling related impacts, growing evidence from a
Heather B. Patisaul
doaj +1 more source
Synthesis of Tetrachloro-Bisphenol A by Chlorination of Bisphenol A
The Journal of the Society of Chemical Industry, Japan, 1971 一般液相塩素化触媒を用い, 酢酸溶媒中で BPA の塩素化を行ない, 塩化アルミニウム触媒が最も適当な触媒と認めた。反応条件は BPA 仕込み濃度 10%, 触媒濃度 1% 以上, 反応温度 30～33℃ が適切であった。触媒の選択作用は強く, 無触媒とは異なった選択逐次反応で進行する。Cl2流速/BPA (l/min・mol) 0,25～0.60 の各実験における BPA の消失速度から擬一次反応の成立が確認され, その速度定数たと反応時間tの積τ と BPA,反応中間物の濃度の関係はほぼ同一曲線上にプロットされた。その曲線から, 試行錯誤により求められた各中間物の相対速度定数Kは, K2=k2/k1=1.3, K2=k3/k1=1.2, K4=k4/k1=1.8, K5=k5/k1=≒0 ...
Yoshiro SEKINE +2 more
openaire +2 more sources
Glyoxylic‐Acetal‐Based Gel‐Polymer Electrolytes for Lithium‐Ion Batteries
Batteries &Supercaps, Volume 8, Issue 3, March 2025.A safe electrolyte based on tetraethoxyglyoxal (LE) is combined with a methacrylate polymer matrix. The resulting gel‐polymer electrolyte (GPE) exhibits an increased flash point, suitable ionic conductivity, and a stable performance in lithium‐ion battery cells.
Christian Leibing +4 more
wiley +1 more source
环境与职业医学BackgroundBisphenol compounds are non-persistent environmental endocrine disruptors and frequently detected in drinking water systems, indicating potential human health risks through drinking water.
Chaoye SHEN +4 more
doaj +1 more source
Nonlinearly Viscoelastic Response of Glassy Polymers [PDF]
, 2002 This thesis consists of three chapters. After a brief introduction on the general aspects of polymer characterization and viscoelasticity in the first chapter, all major features of this research project are described in the following two chapters ...
Zhu, Weidong
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