Results 21 to 30 of about 4,427 (227)
The role of deactivation of cyclohexane oxidation catalyst in caprolactam production [PDF]
, 2017 Screening of new catalytic systems over the model equipment for oxidation of cyclohexane shows the absence of resins and precipitates (adipates) on the reactor walls.
Князева, Елена Михайловна +2 more
core +2 more sources
Di-Alkyl adipates as new phase change material for low temperature energy storage [PDF]
, 2023 This work is a contribution to the thermal characterization of a selected binary system of two di-n-alkyl adipates that can be used as phase change material for thermal energy storage at low temperatures.
Caetano, Fernando J. P. +5 more
core +1 more source
Stable isotope analysis of human hair and nail samples: the effects of storage on samples [PDF]
, 2008 When submitting samples for analysis, maintaining sample integrity is essential. Appropriate packaging must be used to prevent damage, contamination or loss of sample.
Fraser, Isla +2 more
core +1 more source
Química Nova, 2010 The adipic and phthalic acid esters are plasticizers, have low water solubility, high partition octanol/water coefficients (Kow) and accumulate in soil and sediments.
Ieda Domingues Ferreira +1 more
doaj +1 more source
Development of cutter for printed circuit board using hydraulic principle [PDF]
, 2007 Cutter was known since long times ago as something that was use to cut the thing into smaller piece. Starting from the usual rock at the rock age till the high technology cutter which was make from the precious and valuable material like diamond at this
Crisan, C. +2 more
core +3 more sources
Synthesis and Characterization of Lactic Acid Oligomers: Evaluation of Performance as Poly(Lactic Acid) Plasticizers [PDF]
, 2013 The use of fully bio-based and biodegradable materials for massive applications, such as food packaging, is an emerging tendency in polymer research. But the formulations proposed in this way should preserve or even increase the functional properties of ...
Burgos, Nuria +3 more
core +2 more sources
Applied SciencesEsters of aliphatic dicarboxylic acids are promising plasticizers of polyvinyl chloride due to their low toxicity and high biodegradability. Plasticized PVC materials containing them are characterized by high frost resistance and heat resistance. In this
Irina N. Vikhareva, Dragan Manojlović
doaj +1 more source
Surface Emissions Modulate Indoor SVOC Concentrations through Volatility-Dependent Partitioning. [PDF]
, 2020 Measurements by semivolatile thermal desorption aerosol gas chromatography (SV-TAG) were used to investigate how semivolatile organic compounds (SVOCs) partition among indoor reservoirs in (1) a manufactured test house under controlled conditions ...
Arata, Caleb +12 more
core
Synthesis of novel urethanes from a castor oil derived C22-acyloin [PDF]
, 2011 The synthesis of new bio-based chemical building blocks, resulting from the condensation of a renewable C-22 acyloin derived from non-edible castor oil, with mono- and bifunctional isocyanates is reported. The condensation with aliphatic mono-isocyanates
Stevens, Christian +2 more
core +2 more sources
Multicatalytic Access to Renewable Poly(Silyl Ether)s with Tunable Properties
Angewandte Chemie, EarlyView.This work presents a one‐pot, multicatalytic approach that combines magnesium‐catalyzed esterification and borane‐mediated hydrosilylation for the synthesis of partially bio‐based poly(silyl ethers). This method allows for the tuning of thermal and mechanical properties, including exceptional extensibility (>3800%), and enables efficient chemical ...
Fan Yang, Fan Sun, Christophe M. Thomas
wiley +2 more sources