Hydr相关论文
Insights into the efficient charge separation over Nb2O5/2D-C3N4 heterostructure for exceptional vis
Two-dimensional carbon nitride (2D-C3N4) nanosheets are promising materials in photocatalytic water splitting,but still ......
太阳能转化为化学能被认为是当前能源和环境危机最具潜力的解决方案之一,但在设计和制备高效的、可持续的半导体光催化剂方面仍需......
新型多孔材料在诸多领域具有广阔的应用前景,其发展引起了研究者较大关注.在过去的十年中,大量的先进多孔材料被设计并应用于不同......
This paper presents a numerical study of the hydroelastic coupling during the free-surface water entry of deformable sph......
A sustainable strategy for Fischer-Tropsch iron catalysts is successfully achieved by embedding of synergistic promoters......
Nanocomposites of a Silicon-containing Arylacetylene Resin with Octakis(dimethylsiloxy)octasilsesquo
Nanocomposites (PMSEPE/Q8M8H) were prepared via solution blending of octakis(dimethylsiloxy)octasilsesquoixane (Q8M8H) i......
Synthesis and Characteristics of Mesoporous Silica Aerogels with One-step Solvent Exchange/Surface M
The synthesis procedures and physical properties of the ambient dried hydrophobic silica aerogels by using different con......
Objective:To investigate and analyze the anesthetic effect of compound artevacaine hydrochloride in patients undergoing ......
The hydrothermal synthesis and crystal structures of four coordination polymers, namely, 2D [Zn(μ3-ta)(pytaH)]n (1), 2D......
Using silica gel as the precursor, MCM-22(p) was synthesized under the static conditions. Then ITQ-2 zeolite was obtaine......
Effect of alcohol solvents treated ZrO(OH)_2 hydrogel on properties of ZrO_2 and its catalytic perfo
A series of ZrO2 catalysts were prepared by treating ZrO(OH)2 hydrogel with different alcohol solvents (C2-C4 alcohols) ......
Hydrothermal synthesis and physicochemical characterization of CuO/ZnO/Al_2O_3 nanopowder.Part I:Eff
A hydrothermal method was successfully used for synthesis of CuO/ZnO/Al2O3(CZA) nanopowder with atomic ratio of 6:3:1.Th......
Quasi-solid state synthesis of EU-1 zeolite and its catalytic properties for the isomerization of C_
In this study,EU-1 zeolite was successfully synthesized via a quasi-solid state approach and assembled to catalyst for t......
Design,synthesis and biological evaluation of 1,4-dihydrothieno[3′,2′:5,6]thiopyrano[4,3-c]pyrazole-
The estrogen receptor is a target for therapeutic agents for hormone replacement in menopausal women,osteoporosis, repro......
Micrometer-scale macroporous aluminosilicate catalyst was prepared via the sol-gel process.Results of catalytic cracking......
The detailed kinetics of Fischer-Tropsch synthesis over an industrial Fe/Cu/La/Si catalyst was studied in a continuous s......
The epoxidation of unsaturated fatty acid methyl esters(FAMEs)by peroxyacetic acid generated in situ from hydrogen perox......
Swelling behaviour of amphiphilic poly(methacryloxyethyl dimethylalkane ammonium bromide) gels in al
Three kinds of amphiphilic PMADAB gels were prepared through radiation-induced polymerization and crosslinking of methac......
Preparation of amphiphilic graft copolymer with polyisoprene backbone by combination of anionic poly
A novel graft copolymer consisting of polyisoprene backbone and hydrophilic side chain with carbamic acid ester function......
Polycyclic aromatic hydrocarbons(PAHs),mainly produced via fossil fuel deposit and incomplete combustion,have been consi......
Synthesis and crystal structure of Ni,Cu complexes of 5-methyl-10,10,15,15,20,20-hexaethylcalix[4]py
The functionalized calix[4]pyrrole meso-substituted Schiff bases were conveniently prepared by fourstep synthetic route.......
Application of direct computing of one-way coupling technique in seismic analysis of concrete gravit
A dam-reservoir system subjected to an earthquake is a nonlinear system,because the fluid equations are always nonlinear......
Controllable preparation of vertically standing graphene sheets and their wettability and supercapac
Vertically standing graphene(VSG) sheets have been fabricated by using plasma enhanced chemical vapor deposition(PECVD) ......
A one-pot,four-component reaction of ethyl acetoacetate,hydrazine hydrate,aldehydes,and malononitrile was discussed usin......
A novel method through solid phase extraction combined with gradient elution for concentration and s
This study developed a method to perform the simultaneous concentration and selective separation of66(ultra) trace persi......
Synthesis of Calix[4] arene Thia Derivative and Extraction Effect of Substituents on Mercury( Ⅱ) and
Calix[4]arene derivatives have been reported to possess high selectivity for metal ions.In order to analyze the extracti......
Promoted effect of zinc–nickel bimetallic oxides supported on HZSM-5 catalysts in aromatization of m
Zn/ZSM-5(NZ2) and Zn/Ni/ZSM-5(NZ3) as the catalysts for methanol to aromatics(MTA) were synthesized by a simple ultrason......
A novel strategy to prepare LDH networks loaded carbon structure by C-MEMS techniques for glucose de
NiAl-layered double hydroxide(NiAl-LDH) networks loaded carbon microcylinder(CMC) hybrid was synthesized for the first t......
A new water falling film dielectric barrier discharge was applied to the degradation of sulfadiazine in the aqueous solu......
An improved implementable process for the synthesis of zeolite 4A from bauxite tailings and its Cr~(
A simple and practical method for the synthesis of zeolite 4A from bauxite tailings is presented in this paper. Systemat......
Synthesis,Crystal Structure and Flame Retardance of 2-(3-Silatranylpropylamino)-4-phenyl-5,5-dimethy
The title compound, 2-(3-silatranylpropylamino)-4-dichlorophenyl-5,5-dimethyl-1,3,2-dioxaphosphorinane-2-oxide(2(C_(20)H......
Owing to the importance of Sharpless epoxidation reaction in asymmetric synthesis,the regio-and stereoselective opening......
Study on asymmetric synthesis of steroids——XIV. New synthesis of two optically active steroid CD syn
1a and 2a are important optically active steroid CD ring synthons used for total synthesisof 19-nor steroids.We now wis......
A rather satisfactory method of synthesis of aldoximes and ketoximes by direct nitrosation of alkanes and an adequate te......
Geologic and geophysical data certificate that lithosphere and its down rock behave as solid, therefore,it is better to......
An oxetane ring can be constructed from 5α-acyloxy-Δ4(20)-taxoids. Hie facile intramolecular acyl migration from 5- t......
Synthesis and characterization of amphiphilc block copolymer poly(methyl acrylic acid)-block-polytet
Under the specially designated condition the polymerization of both tetrahydrofuran (THF) and tert-butyl methacrylate (......
A New Method for Determination of Adsorption and Desorption Coefficients of Pesticides with Soil Col
The adsorption and desorption coefficients of atrazine, methiocarb and simazine on a sandy loam soil were measured in th......
The late progress of the research on Precambrian organic matter in biomarkers, isotopes and relative analytical techniq......
Precise timing of lacustrine gypsum in Luobubo,Xinjiang using the thermal ionization mass spectromet
Dating techniques including gypsum dissolution in water, iron hydroxide co-precipitation with uranium and thorium and ma......
Five paragenetic associations are recognized in Fuyu reservoir of Qijia - gulong depression of Daqing oil field: 1) detr......
Two Important Frontiers of Physical Organic Chemistry:Aggregation of Organic Moleculesand Radical Ch
As the theoretical foundationof organic chemistry, physi-cal organic chemistrymainly deals with the relationshipbetween ......
The Damintun depression is one of the four depressions in the Liaohe basin in northern China, and is a rift basin devel......
~(40)Ar-~(39)Ar Age of K-feldspar from K-feldspar Granite in the Qiaohuote Copper Deposit, Bayanbula
By using the 40Ar-39Ar chronological method to date K-feldspar from K-feldspar granite in the Qiaohuote copper district,......
Hydrocarbon Generation,Migration,and Accumulation in the Eocene Niubao Formation in the Lunpola Basi
The Eocene Niubao Formation is the primary research target of oil exploration in the Lunpola Basin.Crude oil was extract......
Imitation of drug metabolism in cell co-culture microcapsule model using a microfluidic chip platfor
In this work, a multi-functional analysis platform by coupling a microfluidic chip to a mass spectrometry (MS) detector ......
目的建立用过氧化氢作为主要消解试剂的原子荧光测定尿砷含量的方法（以下称本方法），探讨其在地方性砷中毒监测中应用的可行性。方法采......
Main observation and conclusion rnCatalytic diastereodivergent hydrosilylative enyne cyclization with high generality an......
Direct Z-scheme WO_(3-x)nanowire-bridged TiO_(2)nanorod arrays for highly efficient photoelectrochem
All-solid-state Z-scheme photocatalysts for overall water splitting to evolve H2 is a promising strategy for efficient c......
