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  1. 2021年2月1日 · Polyethylene carbonate (PEC) is a very promising candidate. Herein, the DFT modeling approach is performed to investigate the coordination structure of Li + ion in PEC, and the redox potentials of a set of polymer models to assess the effect of polymer monomer unit composition. [Li (PEC)] [Anion] (BF 4−, PF 6−, ClO 4−, TFSI −) are also considered.

    • Xuefeng Jiao, Xiumei Pan
    • 2021
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  4. 1984年8月25日 · Cellulose hydrolysis by fungi requires the cooperation of endoglucanase(s) (1,4-/3-~-glucan glucanohydrolase, EC 3.2.1.4) and exoglucanase(s) (1,4-/3-~-glucan cellobiohydro- lase, EC 3.2.1.91) to effect release of cellobiose and larger oligomers (for a review, see

  5. Figure 2(a) shows the transmittance spectra of samples with varied CH 4 flow of 10, 5 and 3 sccm, labelled as PEC1, PEC2 and PEC3, respectively.

  6. 2021年1月21日 · Go to: Abstract. There is a large body of information on testing of chemicals for skin sensitization in the murine local lymph node assay (LLNA), in which potency is quantified by the EC3 value, derived from dose-response data.

  7. 2016年10月1日 · The Local Lymph Node Assay (LLNA) is the most common in vivo regulatory toxicology test for skin sensitisation, quantifying potency as the EC3, the concentration of chemical giving a threefold increase in thymidine uptake in the local lymph node.

  8. 2022年8月4日 · PEC3 control ABB offers a control upgrade package for MEGADRIVE-LCIs equipped with PEC2 control. Modernizing them with a PEC3 package will extend the drives’ lifetime, enhance process reliability, increase production output and reduce CO₂ Windows 10