<正> Four kinds of functional polymer reagents were synthesized, i.e....

<正> Studies of conditions for spectrophotometric determination of lanthanon and thorium in a mixture of their complexes......

Global economic and pollution concerns are having a major impact on how modern engine oils are being formulated.Modern e......

The adsorption of sulfate in aqueous solutions onto organo-nano-clay prepared by natural zeolite and cationic surfactant......

The incorporation of clay nanoplatelets into biodegradable polymers is considered to be one of the best combinations for......

以二茂铁甲酸和3-氨基苯硼酸为原料,合成了[(3-二羟硼基苯基)氨酰基]二茂铁(1),通过IR和1HNMR进行了表征.利用循环伏安法(CV)和差......

Silica aerogels were prepared from a mixture of tetraethylorthosilicate and organoalkoxysilanes. The effects of organo-a......

An organo-montmorillonite-supported nanoscale zero-valent iron material(M-NZVI) was synthesized to degrade decabromodiph......

W4-1 Treatment of organophosphate poisoning: atropine, pralidoxime and beyond Andrew DAWSON(South Asian Clinical Toxicol......

The polystyrene/rectorite nanocomposites were prepared by free radical polymerization of styrene containing dispersed or......

In order to investigate the influence of organic groups on the structural types of organoa-rsenic polymolybdates,benzyl......

Six guanidinium salts of arylarsenic po1ytungstates have been prepared by the “degradationmethod” using sodium metatu......

Effect of organo-montmorillonite (OMMT) on the morphology and aging properties of various bitumens was studied. The morp......

Thermal decomposition temperatures of four organic Zn complexes were evaluated experimentally bydetermining the change ......

Crystal structures of neodymium (III) and dysprosium (III) nitrate complexes with the new ligand N, N’-dimethyl-N, N’-......

In normal phase condition, a series of chiral phosphorus organic compounds have been separated by high-performance liqui......

Organophosphorus-heteropolytungstic acids of 1 : 12 of P/W ratio, with N-substituted 2-amminoethylphosphonic acids R2R’......

A new kind of polyorganozircosilazane as Si/Zr/C/N-based ceramic precursor was synthesized from the condensation reactio......

The initiation reactions in the anionic non-equilibrium polymerization of octamethy- lcyclotetrasiloxane (D4) initiated ......

Changes of composition and structure of various samples of polymethylsilsesquioxane (PMSQ) pyrolysed at different temper......

Phenolic resin/montmorillonite intercalation composites were prepared by using the methods of pressing intercalation and......

Exfoliated polystyrene (PS)/laponite nanocomposites were prepared successfully. The characteristic d001 diffraction peak......

Thermal oxidative and aging as an inevitable process in the practical application of road asphalt has great effect on th......

以十二烷基苯磺酸(DBSA)为掺杂剂和乳化剂,过硫酸铵(APS)为引发剂,采用乳液插层聚合(emulsion intercalated poly-merization)方法......

Montmorillonite(MMT) was directly modified with hexadecyl trimethyl ammonium bromide. The interlayer spacing of the orga......

The objective of the present study is to reveal the composition and characteristics of organo-mineral complexes in red ......

Male fertility has been correlated to sperm counts,motility and morphology. Wyrobek et al (1983),evaluating changes in ......

In this paper,INDO perturbation theory has been extended to calculate the NMR chem-ical shifts of transition metal comp......

Through interfacial poly-condensation of R2SnCl2(R = Me, Bu) with various diacids, diphenols (diols) , diamines, amino-......

The electronic structure of(C_σH_σ)_σCe(OCMe_a)have beenstudied by INDO method.Some interesting results hays been ob......

Ten novel pentacoordinate organo-tin complexes were prepared and characterized. Singlecrystal structure determination b......

Reaction of ferrocenoyl chloride with [Et_3NH] [(μ-CO)(μ-RS) Fe_3=(CO)_(?)] complexes gave bridging ferrocenoyl compl......

Exfoliated polyurethane/montmorillonite nanocomposites with both high elongation at break and high tensilestrength were......

With the center of research interest on selenium diverting from essential trace ele-ment to drug, birth of pharmacology......

Three acidic extractants (Ⅰ) di(2-ethylhexyl) phosphoric acid (HDEHP),(Ⅱ) 2-ethylhexyl phos-phonic acid mono-2-ethylhe......

Polyfunctional ligands containing heteroatoms condensing with tin( Ⅳ ) compounds form bicycloaza-, stanna- and coca-co......

The thermal degradation behavior of two organo-soluble polyimides was investigated by high resolution pyrolysis-gas chr......

The title compounds 2ac were synthesized and characterized for the first time. Their proton numbers are around 3.2±0.1......

Sixteen new triazole organic phosphorus compounds were synthesized. Their structures were confirmed with IR, 1H NM......

α-Chlorocycloalkanones(Ⅳ) were synthesized from cycloalkanones via potassiumα-oxocycloalkylsulfonates(Ⅱ).A two-step ......

The organo-inorganic hybrid compound [Ni(phen)3] [(H2W12O40){Ni(phen)2H2O} {Ni(trien)}]·2H2O was synthesized from Na2WO......

ＣｈａｒａｃｔｅｒｉｓｔｉｃｓｏｆＯｒｇａｎｏ－ＭｉｎｅｒａｌＣｏｍｐｌｅｘｉｎｇｏｆＭｉｃｒｏａｇｇｒｅｇａｔｅｓｉｎＰａｄｄｙＳｏｉｌｓＤｅｖｅｌｏｐｅｄｆｒｏｍＰｕｒｐｌｅＳｏｉｌｓＷＥＩＣＨＡＯＦＵ；ＸＩＥＤＥＴＩａｎｄＹＡＮＧＪＩＡＮＨＯＮ... CharacteristicsofOrgano-MineralComplexingofMicroaggregatesinPaddySoilsDevelopedfromPurpleSoilsWEICHAOFU; XIEDETIand......

A long-term simulation experiment was carried out to study the effect of rice-based cropping system,green manure and gro......

To investigate variation characteristics of interlayer water bound up with organic matter in smectite, organo-clay compl......

The kinetic characteristics of P adsorption and desorption by organo-mineral colloidal complexes (OMC) were studied usin......

Dependence of decamethylcyclopentasiloxane (DMCPS) organosilicon dissociationon ionized energy in the energy range of 2......

Two new isomeric Au complexes,Au(PPh_3)(bmt),have been synthesized via the reaction of Au(PPh_3)Cl with 2-benzimidazolet......

Previous experiments with organo-metallic compounds like ferrocene,nickelocene and magnesocene showed that a pure spectr......

En 1966, unu el la a?toroj publikis la artikolojn “Studies on Japydae (Insecta: Diplura)Ⅰ-Ⅲ” kaj “Stidies on Japyg......

The crystal structure of the complex [2,4-(CH3)2C5H5)2TiCO has been determined by X-ray analysis, belonging to orthorho......