نتایج جستجو برای: controllable synthesis
تعداد نتایج: 422157 فیلتر نتایج به سال:
Synthesis of the VPEG Polycarboxylate Superplasticizer with Controllable Activity and Its Properties
In this paper, indium oxide (In2O3) nanomaterials are successfully synthesized on the silicon substrates by hydrothermal method and calcination. By changing ratio of raw materials, In2O3 exhibits three morphologies nanorods, nanomaces, nanorod-flowers. Among nanomaterials, nanorod-flowers shaped shows a strong field emission property, turn-on electric as low 0.97 V/µm enhancement factor β up to...
This paper presents a new strategy to synthesis optimum controllable heat exchanger networks; the proposed strategy consists of four sequential steps: i) Quantification of index of structural controllability. ii) Exergy analysis and normalized irreversibility. iii) Thermal effectiveness of network. iv) Fuzzy analogical gates network and selection of the best weight index. Two analogical gates (...
Here we report a peptide-mediated synthesis of Pd NCs in aqueous solution with controllable size in the sub-10 nanometre regime. The specific multifunctional peptide Q7 selected using the phage display technique can bind to the Pd NC surface and act as a stabilizer to mediate Pd crystal nucleation and growth. At the nucleation stage, Q7 bound to and helped stabilize the different-sized small Pd...
In this work classical and modern control theory methods are applied for rigorous mathematical analysis and design of different computer architecture circuits such as clock generators, synchronization systems and others. The present work is devoted to the questions of analysis and synthesis of feedback systems, in which there are controllable delay lines. In the work it is mathematically strict...
In this paper we articulate theoretical bases for robust behavior composition of multiple modules (e.g., agents, devices, etc.) by relying on the formal notion of simulation. Specifically, we consider the problem of synthesizing a fully controllable target behavior from a library of available partially controllable behaviors that are to execute within a shared, fully observable, but partially p...
As viable precursors to a diverse array of macromolecules, biomass-derived compounds must impart wide-ranging and precisely controllable properties to polymers. Herein, we report the synthesis and subsequent reversible addition-fragmentation chain-transfer polymerization of a new monomer, syringyl methacrylate (SM, 2,6-dimethoxyphenyl methacrylate), that can facilitate widespread property manip...
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