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- Passage 1 - It is the last day of May today. It is Grandma’s birthday. Father， Mother and I go to see her. She l......
Prepare for Your Exams with a Healthy BodyandMind以健康的身心应對考试...
Memory is very important in our daily life and study. Do you know how to improve memory quickly？ Here are some good ways ......
In early 2013,the novel H7N9 influenza virus was identified as a human-infecting virus in China.The virus causes pneumon......
THE ROLE OF SOME COMPETITIVE ADSORBATES IN THE PREPARATION OF Pt/AI_2O_3 CATALYSTS WITH CONTROLLED P
The results of adsorption equilibrium measurements show that the saturation adsorbed amounts (x/m)_Mof some organic aci......
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A method of preparing iron carbide by reducing magnetite pellets with H_2-CO mixtures is presented.......
A new method was developed based on the electron beam vacuum dispersion(EBVD) technology to prepare the PTFE polymer coa......
Using a walnut shellas a carbon source and ZnCl_2 as an activating agent,we resolved the temperature gradient problems o......
Reinforcement of natural rubber latex with silica modified by cerium oxide: preparation and properti
Variable masses of nano cerium oxide(CeO__2) were added into nano silica(SiO__2) to prepare the well-dispersed SiO_2-CeO......
In this paper,we demonstrate the conversion of graphene oxide(GO) into boron carbon oxynitride(BCNO) hybrid nanosheets v......
Facile aqueous synthesis and thermal insulating properties of low-density glass/TiO_2 core/shell com
Anatase TiO2 shells assembled on hollow glass microspheres(HGM)with tunable morphologies were successfully prepared thro......
An effective L-cysteine-assisted synthetic route has been successfully developed to prepare copper gallium sulfide(CuGaS......
Preparation and Chiral Recognition of New Chiral Stationary Phases Derived from Cellulose Microspher
A new way to prepare cellulose-type chiral stationary phases (CSPs) has been established in the present work.Cellulose m......
We report the controlled growth of Au25(SR)18 and Au38(SR)24 (where R=CH2CH2Ph) nanoclusters of molecular purity via siz......
Enhanced growth of crystalline-amorphous core-shell silicon nanowires by catalytic thermal CVD using
In this work,we prepared silicon nanowires(Si NWs) on both fluorine-doped SnO 2(FTO) coated glass substrate and common g......
Sn-Ce-O binary catalysts with different Sn/Ce molar ratios were prepared with co-precipitation method and applied for CO......
A novel divinyl ether was synthesized by a convenient method with high yield.Then the divinyl ether was combined with 2-......
The preparation of terephthalic acid by solvent-free oxidation of p-xylene with air over T(p-C1)PPMn
An attempt has been made to prepare terephthalic acid(TPA) by solvent-free oxidation of p-xylene(PX) with air over tetra......
Objective:In order to overcome the defects of chemical hydrolysis approach to prepare glucosamine,an enzymatic hydrolysi......
High-valued Utilization of China Fir Sawdust Extracted Essential Oil:Preparation of Granular Activat
[Objective] The aim was to study on the high-valued utilization of China Fir sawdust extracted essential oil.[Method] In......
A novel method to prepare surface plasmon resonance(SPR) sensor chips based on grafted imprinted polymer is explored. Be......
Facile Method to Prepare Metal Sulfide(Ag_2S,CuS,PbS) Nanoparticles Grown on Surface of Polyacryloni
Polyacrylonitrile-metal sulfide nanocomposites with metal sulfide(Ag2 S,CuS,PbS) nanoparticles homogeneously dispersed o......
Molecular crowding is a new concept to obtain molecularly imprinted polymers(MIPs) with greater capacity and selectivity......
As one of the naturally abundant elements,carbon can present in different molecular structures(allotropes) and thus lead......
[Objective] The aim was to prepare sustained-release microcapsules of baicalin,as well as to design and optimize the pre......
The chemical composition,structure and thermal stability of the spent FCC equilibrium catalyst from an oil refinery were......
A practical chemical synthesis of L-carmtine(1) has been accomplished from(R)-3-chloro-1,2-propanediol((R)-4),which is a......
In this work, lanthanide doped zinc oxide nanoparticles synthesized in room-temperature ionic liquid via a sonochemical ......
Much research effort has been made to understand various biological processes at levels of molecules using molecular ima......
A direct contact membrane distillation(DCMD)process was applied to prepare high concentration polyaluminum chloride(PACl......
FACILE REGULATION OF GLUTARALDEHYDE-MODIFIED GRAPHENE OXIDE FOR PREPARING FREE-STANDING PAPERS AND N
Colloidal suspensions of glutaraldehyde (GA) crosslinked or grafted graphene oxide (GO) sheets were fabricated by simply......
以 SnCl4为前驱体、以氧气和氢气的混合气体为爆源,通过气相爆轰制备纳米二氧化锡粉末。并通过 XRD 和 TEM 等测量手段对纳米 SnO2......
LiFePO4 cathode material is synthesized by a simple solid-state reaction method with FePO4 ·2H2O as iron source and cit......
Double layered,one-pot hydrothermal synthesis of M-TiO_2(M=Fe~(3+),Ni~(2+),Cu~(2+)and Co~(2+)) and t
A double layered,one-pot hydrothermal method was adopted in this work to prepare transition metal ions(Fe3+,Ni2+,Cu2+and......
Self-assembly and chemical processing of block copolymers:A roadmap towards a diverse array of block
Block copolymers can yield a diverse array of nanostructures.Their assembly structures are influenced by their inherent ......
A simple precipitation method was proposed to prepare naproxen micro-particles with different controllable morphologies,......
Direct electroreduction of solid cuprous chloride to copper powder in 1-butyl-3-methylimidazolium te
Direct electroreduction of solid cuprous chloride to prepare copper powder in a“neutral”ambient-temperature ionic liqu......
Research in the Degradation and Antifouling Performance of Copolyesters of L-Lactide and ε-Caprolact
Block copolyesters of L-lactide and ε-caprolactone were synthesized by melt copolymerization of ε-caprolactone and L-l......
In this study, different methods were used to prepare MoO3/ZrO2 catalysts for sulfur resistant methanation reaction. It ......
Preparation of stable micropatterns of gold on cell-adhesion-resistant hydrogels assisted by a heter
Surface patterning is very useful in biomaterial studies, yet it is not easy to prepare a micropattern with cell-adhesio......
The morphology and dynamic viscoelasticity for PPS/low-melting temperature glass hybrids prepared by
Polyphenylene sulfides(PPS) and low-melting temperature glasses(LMTG) were used to prepare a PPS/LMTG organicinorganic h......
A sol-gel synthetic approach combined with an ultrasonic method was utilized to prepare Al/B/Fe2O3 nanothermites.The str......
During a student-excursion in October 1936, four days were spent in Huangshan inSouthern Anhui, the mountain range of pe......
Synthesis of Pt and Pt-Fe nanoparticles supported on MWCNTs used as electrocatalysts in the methanol
This work reports a feasible synthesis of highly-dispersed Pt and Pt-Fe nanoparticles supported on multiwall carbon nano......
A facile and practical route was introduced to prepare LiFePO4/C cathode material with nano-sized primary particles and ......
Structure and oxygen storage capacity of Pd/Pr/CeO_2-ZrO_2 catalyst:effects of impregnated praseodym
Praseodymium(Pr) was impregnated to CeO2-ZrO2 solid solution by an impregnation method.The as-obtained Pr modified CeO2-......
Preparation and Enantioseparation Property of Chiral Stationary Phases Based on Cellulose Tris(3,5-d
A new method to prepare polysaccharide-coating type chiral stationary phases(CSPs) was developed in this work. As a typi......
