نتایج جستجو برای: sub h group
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Abstract C 4 H 8 N OS 2 , triclinic, P 1 ‾ $P\overline{1}$ (no. 2), a = 7.4377(5) Å, b 7.5032(5) c 10.0964(6) α 91.481(5)°, β 108.906(5)°, γ 110.678(6)°, V 492.41(6) Å 3 Z 2, R gt ( F ) 0.0653, wR ref 0.1888, T 293 (2) K.
Herein we report, the robustness of UV/H2O2/Fe2+ system for efficient decolorization of azo-dye Acid Yellow (AY17) solution. It has been found that 88% AY17 decolorized by UV/H2O2/Fe2+ system in 25 minutes under the following optimized conditions; [dye] = 0.14 mM, [H2O2] =1.0 mM, [Fe<s...
Abstract [C 11 H 10 O 5 ], monoclinic, P 2 1 / n , a = 7.041(3) Å, b 9.339(4) c 15.614(6) β 103.03°, V 1000.2(7) Å 3 Z 4, R gt ( F ) 0.0337, w ref 0.0994, T 296(2) K.
This study demonstrates the development of novel proton conductors operative at intermediate temperatures, especially 300–400 °C, through simple ion-exchange method.
AbstractBackground/Objectives This study assessed the air quality, health status and lung function of workers from intensive poultry production systems in selected areas Ogun State. Methods Air samples were monitored monthly between November 2017 April 2018 six pens three zones The pollutants (CO2, CH4, NO2, NH3, H2</su...
Novel, brown H 4 Nb 6 O 17 , was synthesised and a composite heterojunction with g-C 3 N formed, showing enhanced photocatalytic activity for 2 production.
Abstract The growth rate of diamond by chemical vapor deposition (CVD) from microwave (MW) plasma activated CH 4 /H 2 gas mixtures can be significantly enhanced adding trace quantities N to the process mixture. Reasons for this increase remain unclear. present article reports new, self-consistent two-dimensional modeling MW and /CH plasmas operating at pressures powers relevant contemporary CVD...
Interaction of Prolin, Leucine and methylurea with inorganic cluster [(PO4)M12O36].nH2O; (M = Mo, W)
Abstract- Three new inorganic-organic hybrid materials based on heteropolyoxometalates, [L-C6H14NO2]3[(PO4)Mo12O36].3H2O (1), [L-C5H10NO2]3[(PO4)W12O36].H2O (2), and [C2H7N2O]3[...
The use of 1,5-bis (phenyl (pyridin-2-yl) methylene) carbonohydrazide (H2L) in the coordination chemistry lanthanides (III) yielded complexes which two ligand molecules are present. synthesis was carried out using a Ln/H2L ratio 1/2 to lead mononuclear [Ln(H2L)2(η2-NO3)3-x](NO3)x (Ln=La (1)...
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