Alkali相关论文
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High efficiency Cu2ZnSn(S,Se)4 solar cells enabled by solution-based Lithium post-deposition treatme
Alkali post-deposition treatment(PDT)has been recognized as the one of key strategy to yield the record efficiency of ch......
Plant Na~+/H~+ antiporter plays an important role in saline(NaCl) stress tolerance. However,vacuolar Na~+/H~+ antiporter......
The rapid development of consumer electronic and electric vehicle markets causes the increasing demand for advanced rech......
Geochemistry of Volcanic Rocks of Beka,North East of Ngaoundéré(Adamawa Plateau,Cameroon):Petrogene
Beka area is situated in the Adamaoua Plateau of Cameroon in central Arica.Lavas in this area has not been studied befor......
探索稳定高效的碱性析氢(HER)电催化剂对碱性条件下的电解水具有重要意义。通过水热反应和磷化/硒化工艺在碳布上原位生长了具有分......
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There are two types of temporally and spatially associated intrusions within the Emeishan large igneous province(LIP);na......
Preliminary experimental study of Rydberg structure of Cs atoms in crossed electric and magnetic fie
Due to its academic significance and potential applications, the study of the behavior of Rydberg atoms in external fiel......
<正> Dipolar aprofic solvents, for example, the dimethyl sulfoxide (DMSO), is known to be a strong alkali metal ions sol......
STUDIES ON ALKALI METAL PROMOTED IRON CATALYST FOR AMMONIA SYNTHESIS Ⅷ——STRUCTURE OF THE CATALYST BY
<正> Under moderate conditions, the catalytic activity of the alkali metal promoted iron catalyst for ammonia synthesis,......
Re-Os geochronometry based on the Os isotopic changes caused by the radioactive de-cay of <sup>187</sup>Re to <sup>187</......
在实践中发现,一定温度范围内,熔融玻璃的粘度和对Pt合金的接触角,二者与温度的关系是相似的,促使我们对此进行研究。研究用的无......
STUDIES ON PROCESS AND STABILITY OF BONDED Sm_2TM_(17)MAGNETS WITH HIGH COERCIVITY AND HIGH ENERGY P
The process of the epoxy-bonded Sm_2TM_(17) magnets includes:(1)after melting,the ingots are treatedby solid soluiion,a......
【正】 China’s chlorine and caustic demand has started at a relatively low base in the early 2000s.However,from the yea......
Solubility of Nb 2O 5 and leaching behaviors of Nb and Ta from niobite in KOH solution have been investigated in order......
Expanded Industrial Experiments of Free-alkali Recovery from Sodium Tungstate Solution by the Membra
The expanded industrial experiments were conducted with practical industfial liquor to separate free alkali from sodium ......
Effects of Catalyst and Additive Containing Li, Na, or Ca on Reduction of Iron Oxide/Carbon Composit
The catalyst containing 0.69% (mass fraction) of Li, Na+, or Ca2+ were synthesized, and the catalytic effect on the red......
Ectopic Expression of a Bacterium NhaD-type Na~+/H~+ Antiporter Leads to Increased Tolerance to Comb
AaNhaD,a gene isolated from the soda lake alkaliphile Alkalimonas amylolytica,encodes a Na+/H+ antiporter crucial for th......
In this paper, the bacterial celluloses(BCs) were pyrolysed in nitrogen and then activated by KOH to form a porous three......
Simulation study on dynamics of A- to B-form transition in aqueous DNA solution:Effect of alkali met
DNA and its conformational transition can be used to design nanometer-scale structures,nano-tweezers and nanomechanical ......
Effect of alkali metal oxides R_2O (R=Na,K) on 1.53 μm luminescence of Er~(3+)-doped Ga_2O_3-GeO_2 g
This paper reported the thermal stability and spectroscopic properties of Ga2 O3-GeO2-Na2 O-K2 O(GGNK) glasses doped wit......
The porous material ATZ with micro-mesopore hierarchical porosity was prepared by alkali treatment of parent HZSM-5 zeol......
Study on Industrial Application of Hydrogen Sulfide Removal by Wet Oxidation Method with High Gravit
The removal of hydrogen sulfide from gas plays an important role in rational utilization of resources and environ- menta......
Use of 2-(tert-butoxy)-N-(3-carbamothioylphenyl)acetamide and graphene oxide for separation and prec
A simple and selective method using a column packed with graphene oxide(GO) as a solid phase extractant has been develop......
Alkali metal hydroxide and hydride composite systems contain both protic(H bonded with O) and hydridic hydrogen. The int......
The effect of cation size(H~+, Li~+, Na~+, and K~+) on McLafferty-type rearrangement of even-electro
Protonation and alkali-metal cation adduction are the most important ionization processes in soft-ionization mass spectr......
Expression and Characterization of a Thermostable Acyl-peptide Releasing Enzyme ST0779 from Sulfolob
Acyl-peptide releasing enzyme(AARE) belongs to a serine peptidase family and catalyzes the NH2-terminal hydrolysis of N......
The experimental results of the adsorption of CO on clean and potassium-modified vicinal Cu (100) surfaces at 125 K were......
Effect of SiO_2/Na_2O mole ratio on the properties of foam geopolymers fabricated from circulating f
Geopolymers are three-dimensional aluminosilicates formed in a short time at low temperature by geopolymerization. In th......
The recovery of heavy oil by water flooding is 10% lower than that of conventional crude oil,so enhanced oil recovery (E......
High-performance supercapacitor electrode materials are prepared from the commercially available activated carbon(AC) th......
Liquid-phase epoxidation of styrene with atmospheric O_2 was conducted over CoAPO-5 molecular sieves.The catalytic perfo......
Comparison of Quality of Pulping and Paper-Making between Normal Wood and Tension Wood of Poplar Clo
Both of straight and inclining poplar clone 107 tree were selected for studying materials in this paper.The optimal pulp......
The poisoning and regeneration effect of alkali metals deposed over commercial V_2O_5-WO_3/TiO_2 cat
In this study,commercial V2O5-WO3/TiO2catalysts were deactivated by loading with alkali metals(K and Na).These catalysts......
Pure Al_2O_3-2SiO_2 powders were prepared by sol-gel and coprecipitation methods,and their alkaliactivation reactivities......
Investigation of Structural, Electronic and Mechanical Properties of Rubidium Metal Hydrides RbMH_4(
Ab initio calculations are performed to investigate the structural stability, electronic structure and mechanical proper......
In this talk,we present our recent studies on newly discovered polycyclic aromatic hydrocarbon(PAH)superconductors inclu......
Calcium antagonistic effects of Bambusa Rigida investigated by ~(45)Ca and its protection on myocard
An investigation was conducted using ~(45)Ca as a radioactive tracer to evaluate calcium antagonistic effects of several......
Silicene, a monolayer of silicon atoms arranged in a honeycomb lattice, has been undergoing rapid development in recent ......
This work aimed to research the structure models of amorphous materials. Five amorphous and paracrystalline samples(natu......
[Objectives] To compare different extraction methods for total alkaloids from Abrus Cantoniensis Hance taking chloroform......
以硅铝胶为原料,在无碱金属体系中水热合成了Beta分子筛。研究了硅铝胶的物理化学性能、添加NaOH和不同n(TEAOH)/n(SiO2)等因素对B......
Influence of alkali metal superoxides on structure,electronic,and optical properties of Be_(12)O_(12
The effect of alkali metal superoxides M_3O(M = Li,Na,K) on the electronic and optical properties of a Be_(12)O_(12) nan......
The high-pressure behavior of solid hydrogen has been investigated by in situ Raman spectroscopy upon compression to 300......
Improvement of the stability of Hg/AC catalysts by CsCl for the high-temperature hydrochlorination o
Activated carbon-supported mercuric chloride(HgCl_2) is used as an industrial catalyst for acetylene hydrochlorination. ......
The feasibility of utilization of flue gas desulfurization (FGD) gypsum and Class-C fly ash (CFA) to prepare CFA-based g......
Study on Preparation of Waterproofing Agent for Mineral Wool Board from Modified C_9 Petroleum Resin
The modified petroleum resin emulsion prepared from the C9petroleum resin was modified with maleic anhydride.The effects......
A green protocol for the synthesis of quinoxalines has been developed from catalytic oxidative cyclization of deoxybenzo......
Synthesis, Crystal Structure and Photoluminescence Property of Potassium Terbium Polyphosphate KTb(P
The potassium terbium polyphosphate crystal KTb(PO_3)_4 has been synthesized using a high temperature solution reaction ......
A new zero-dimensional(0D) thioborate compound Ba_(13)(BS_3)_6(SnS_6), the first one in the AE/B/Sn/Q(AE=alkali-earth me......