The ordered mesoporous Al2O3-CeO2 composite materials with different Ce/Al molar ratios were synthesized by the solvent evaporation-induced self-assembly m... Meng Q.,Liu C.,Yu X.,... - Journal of Alloys and Compounds 被引量: 0发表: 2024年 加载更多来源...
The impact of end groups on ionic interactions in low molecular weight Al2O3-polyether-LiClO4 electrolytes. Marcinek M,Ciosek M,Zukowska G. et al. Solid State Ionics . 2004Marcinek M,Ciosek M,Zukowska G. et al.The impact of end groups on ionic interactions in low molecular ...
The logic of the conclusion of P. Flory regarding the molecular-weight distribution functions of polymers obtained through various types of linear polycondensation was reproduced. It was shown that the reason for the multi-year discussion regarding the correctness of applying this theory to equilibrium...
CAS:12173-28-3 MW:299.33 MF:AlCaH2KNaO7Si2-2Molecular sieves, with the chemical formula Mx/nO·Al2O3·ySiO2·zH2O and CAS registry number 12173-28-3, are a class of crystalline materials known for their ability to selectively adsorb molecules based on size and shape. These materials ...
Al2O3 . 2 SiO2 . 4.5H2O (X+Y=1)SiO2 : Al2O3 ≈2Technical Property of Molecular sieve 3A Item Unit Technical data Shape Pellet Sphere Diameter mm 1.5-1.7 3.0-3.3 1.6-2.5 2.5-5.0 Size ratio up to grade % ≥98 ≥98 ≥96 ≥96 Bulk density g/ml ≥0.65 ≥...
The ultra-high molecular mass polyethylene (UHMMPE) as an artificial joint acetabular material was filled with nano-powder of Al2O3 of various mass fractio... DL Fan,DS Xiong - 《中国有色金属学报(英文版)》 被引量: 5发表: 2004年 Properties of ultra‐high‐molecular‐weight polyethylene with...
Sigma-Aldrich09772Aluminum silicate synthetic, 82% SiO2 basis (based on calcined substance), 9.5% Al2O3 basis (based on calcined substance), 8% Na2O basis (based on calcined substance)1344-00-9250g$51.52024-03-01Buy GFS CHEMICALS88881MOLECULARSIEVE4APOWDER1344-00-9500g$62.462021-12-16Buy ...
Processing of Highly Concentrated Aqueous Alpha-Alumina Suspensions Stabilized with Poly-Electrolytes Stability and rheology of aqueous 伪-Al 2 O 3 suspensions with poly(methacrylic acid) and poly(acrylic acid) polyelectrolytes were studied as a function of pH, solids loading, and molecular weight. Pa...
Al2O3 . 2 SiO2 . 4.5H2O (X+Y=1)SiO2 : Al2O3 ≈2Technical Property of Molecular sieve 3A Item Unit Technical data Shape Pellet Sphere Diameter mm 1.5-1.7 3.0-3.3 1.6-2.5 2.5-5.0 Size ratio up to grade % ≥98 ≥98 ≥96 ≥96 Bulk density g/ml ≥0.65 ≥0.65 ≥0.70 ≥...
Product name:ZSM-5 Molecular sieve catalyst for waste motor oil to diesel;Appearance:Ball,pellet;Application:FCC;Name:zeolite zsm-5 catalyst;Color:Pure White;SIO2/AL2O3 ratio:25/38/50/80/90;Na2O:0.05%;Keywords:zeolite zsm-5 catalyst;MOQ:...