نمایش نتایج جستجو برای
عنوان: hydrogen
موارد یافت شده: 143
1 - N–ethylcarbazole-Doped Fullerene as a Potential Candidate for Hydrogen Storage, Kinetics Approach (چکیده)2 - The effect of bromination and media on the hydrogen bond strength of pyridinium perchlorate (چکیده)
3 - Nature of substituent effects on intramolecular hydrogen bonding of 3-amino-1- phenyl-2-buten-1-one derivatives by density functional theory (DFT) calculations and NMR spectroscopy (چکیده)
4 - Theoretical and spectroscopic study on intramolecular hydrogen bonding of 4- amino-3-penten-2-one derivatives (چکیده)
5 - Dissociative hydrogen adsorption on the cubic cobalt surfaces: A DFT study (چکیده)
6 - Nanomagnetically modified ferric hydrogen sulfate (NiFe2O4@SiO2-FHS): a reusable green catalyst for the synthesis of highly functionalized piperidine derivatives (چکیده)
7 - Hydrogen Storage by N-ethylcarbazol as a New Liquid Organic Hydrogen Carrier: A DFT Study on the Mechanism (چکیده)
8 - The effect of cumin (Cuminum cyminum) seed extract on theinhibition of PUFA biohydrogenation in the rumen oflactating goats via changes in the activity of rumen bacteriaand linoleate isomerase enzyme (چکیده)
9 - Effect of Particle Size on the Adsorption of hydrogen atoms on Cobalt: A Density-Functional Theory Study (چکیده)
10 - N-Ethylcarbazole Doped in Fullerene Nano-cage as a New Hydrogen Carrier (چکیده)
11 - The Double Hydrogen Bond Acceptor Capability of Phosphoryl Oxygen Atom in C6H5P(O)[NHC6H4-4-CH3]2 (چکیده)
12 - Hydrogen bond strength and vibrational assignment of the enol form of 3-(ortho-methoxyphenylthio) and 3-(para-methoxyphenylthio) pentane-2,4-dione (چکیده)
13 - Database analysis of hydrogen bond patterns in phosphoric triamides completed with seven new compounds: a crystallographic and 15N NMR study (چکیده)
14 - Ionic liquids based on α-amino acids; a structural insights into [dMA] 2 [AA] and computational evaluation of the hydrogen bonds (چکیده)
15 - Hydrogen adsorption on the α-graphyne using ab initio calculations (چکیده)
16 - Computational Study on the Mechanism of N-Ethylcarbazole Hydrogenation (چکیده)
17 - Alkyl Chain Length Dependence of Hydrogen Storage of N-Ethylcarbazole: A Theoretical Study (چکیده)
18 - Theoretical and spectroscopic studies on molecular structure and hydrogen bonding of 2-trifluoroacetylphenol (چکیده)
19 - Molecular structure and intramolecular hydrogen bonding in 2-hydroxybenzophenones: A theoretical study (چکیده)
20 - Ferric Hydrogen sulfate [Fe (HSO4)3] as a Heterogeneous, Reusable Catalyst for Direct Synthesis of Unsymmetrical Ethers from Alcohols (چکیده)
21 - The analytical modeling of hydrogen-air mixture in a catalytic micro-channel (چکیده)
22 - Intramolecular hydrogen bonding and vibrational assignment of 1,1,1-trifluoro-5,5-dimethyl-2,4-hexanedione (چکیده)
23 - Very strong intramolecular hydrogen bonding of 1,2-dithenoylcyclopentadiene; DFT and spectroscopic studies (چکیده)
24 - Physical properties and electronic structure of LaNi5 compound before and after hydrogenation: An experimental and theoretical approach (چکیده)
25 - A comprehensive investigation of structural, morphological, hydrogen absorption and magnetic properties of MmNi4.22Co0.48Mn0.15Al0.15 alloy (چکیده)
26 - Synthesis, Characterization and Application of Cobalt Hydrogensulfate as a New Heterogeneous, Reusable and Efficient Catalyst in Onepot Synthesis of 14–aryl–14H–dibenzo[a,j]xanthenes and 1,8–dioxooctahydroxanthes (چکیده)
27 - Biochemical changes in barberries during adventitious root formation: the role of indole-3-butyric acid and hydrogen peroxide (چکیده)
28 - STRUCTURAL, MORPHOLOGICAL, MAGNETIC AND HYDROGEN ABSORPTION PROPERTIES OF LaNi5 ALLOY: A COMPREHENSIVE STUDY (چکیده)
29 - The Effect of RAST Anaerobic Test on Creatine Phosphokinase and Lactate Dehydrogenase Enzymes in Active and Non- active Females (چکیده)
30 - Nano-manganese hydrogen sulfate as a novel catalyst for the anti-diastereoselective Mannich reaction in water (چکیده)
31 - Two-dimensional analytical model of flame characteristic in catalytic micro-combustors for a hydrogeneair mixture (چکیده)
32 - Ferric hydrogen sulfate supported on silica‐coated nickel ferrite nanoparticles as new and green magnetically separable catalyst for 1,8‐dioxodecahydroacridine synthesis (چکیده)
33 - Effects of pistachio by-products in replacement of alfalfa hay onpopulations of rumen bacteria involved in biohydrogenation andfermentative parameters in the rumen of sheep (چکیده)
34 - Hydrogen production by gasification of biomass in supercritical water; Effect of alkali catalysts and temperature (چکیده)
35 - Effect of Reaction Temperature and Type of Catalyst on Hydrogen Production in Supercritical Water Gasification of Biomass (چکیده)
36 - Molecular Structure and Intramolecular hydrogen bonding of 4-phenyliamino-3-penten-2-one and its para substitutions (چکیده)
37 - Conformational analysis and intramolecular hydrogen bond strength of methyl 3-aminocrotonate (چکیده)
38 - Comparision the intramolecular hydrogen bond of BA and DBM with AA. (چکیده)
39 - Effect of t-butyl substitutions in β position on the enol-keto equilibrium and intramolecular hydrogen bond strength of β-dicarbonyl: A vibrational spectroscopy and DFT study (چکیده)
40 - Molecular structure and intramolecular hydrogen bonding of 1,1,1- trifluoro-5,5-dimethyl-2,4-hexanedione. A DFT study (Part I) (چکیده)
41 - Molecular structure and intramolecular hydrogen bonding of Heptane-3,5-dione. A DFT study (چکیده)
42 - Hydrogen storage on silicon, carbon, and silicon carbide nanotubes: A combined quantum mechanics and grand canonical Monte Carlo simulation study (چکیده)
43 - Cis-enol conformers and intramolecular hydrogen bond strength of 2,6-Dimethyl-3,5-heptanedione (چکیده)
44 - Cis-enol conformational stability, Molecular structure, and intramolecular hydrogen bonding of 5,5-Dimethyl hexane-2,4 dione. A density functional theoretical study (چکیده)
45 - Intramolecular hydrogen bonding and vibrational spectra of 2,2,6,6-tetramethyl-3,5-heptanedione (چکیده)
46 - INTRAMOLECULAR HYDROGEN BONDING AND KETO CONTENT IN α-HALO SUBSTITUTED 1,1,1-TRIFLUORO -5,5-DIMETHYL-2,4-HEXANDIONE (چکیده)
47 - KETO CONTENT AND INTRAMOLECULAR HYDROGEN BOND IN SOME β-DICARBONYLS (چکیده)
48 - Molecular Structure, and Intramolecular Hydrogen Bonding of Thenoyltrifluoroacetone (چکیده)
49 - In Situ Synthesis of 2-Phenylbenzimidazole as an Hydrogen Sulfide Corrosion Inhibitor of Carbon Steel (چکیده)
50 - A novel dual-membranes WGS reactor with palladium alloy and polyvinyl alcohol membranes for enhanced hydrogen recovery (چکیده)
51 - Carbon Disulfide Production via Hydrogen Sulfide Methane Reformation (چکیده)
52 - Investigation of Hydrogen Absorption on Structural, Thermodynamics and Magnetic Properties of ZrFe 2 Compound (چکیده)
53 - Study of the hydrogen absorption properties of LaNi5 Intermetallic Alloy5 (چکیده)
54 - Conformation, molecular structure, and intramolecular hydrogen bonding of 1,1,1-trifluoro-5,5-dimethyl-2,4-hexanedione (چکیده)
55 - Size control of iron oxide nanoparticles using reverse microemulsion method: morphology, reduction and catalytic activity in CO hydrogenation (چکیده)
56 - Theoretical study of intramolecular hydrogen bonding in the halo derivatives of 1-amino-3-imino-prop-1-ene (چکیده)
57 - Miniaturized and green method for determination of chemical oxygen demand using UV-induced oxidation with hydrogen peroxide and single drop microextraction (چکیده)
58 - Conformational analysis, intramolecular hydrogen bonding, and vibrational assignment of 4,4-dimethyl-1-phenylpentane-1,3-dione (چکیده)
59 - CFD modeling of hydrogen production using steam reforming of methane in monolith reactors: Surface or volume-base reaction model? (چکیده)
60 - Study of carbon monoxide hydrogenation to higher hydrocarbons over nano-sized iron catalyst (چکیده)
61 - Synthesis of new pyrimido[4,5-d]pyrimidin-4(1H)-one derivatives in the presence of ferric hydrogensulfate (چکیده)
62 - Computational study of the intramolecular proton transfer between 6-hydroxypicolinic acid tautomeric forms and intermolecular hydrogen bonding in their dimers (چکیده)
63 - Theoretical and spectroscopic studies on molecular structure and hydrogen bonding of 1,2-bis (monochloroacetyl) cyclopentadiene (چکیده)
64 - Analysis of N—H…O hydrogen bonds in new C(O)—NH—P(O)-based phosphoric triamides and analogous structures deposited in the Cambridge Structural Database (چکیده)
65 - Hydrogen recovery from Tehran refinery off-gas using pressure swing adsorption, gas absorption and membrane separation technologies: Simulation and economic evaluation (چکیده)
66 - Effects of alloying elements and microstructure on the susceptibility of the welded HSLA steel to hydrogen-induced cracking and sulfide stress cracking (چکیده)
67 - Combination of X-ray crystallography and theoretical study to evaluate the effect of N-H...O=P versus N-H...O=C hydrogen bonds on the N-H stretching frequencies (چکیده)
68 - Diastereoselective three-component Mannich reaction catalyzed by silica-supported ferric hydrogensulfate (چکیده)
69 - New organotin(IV)-phosphoramidate complexes: Breaking of the P═O…H—N hydrogen bonds and its influence on the molecular packing (چکیده)
70 - Density functional theory study of dipicolinic acid intramolecular hydrogen bonding (چکیده)
71 - Hydrogen bonding investigation in 1-Ethyl-3-methylimidazolium based ionic liquids from Density Functional Theory and Atoms-in-Molecules methods (چکیده)
72 - Synthesis and characterization of some new Schiff base complexes of group 13 elements, ab initio studies, cytotoxicity and reaction with hydrogen peroxide (چکیده)
73 - Synthesis and Theoretical Study of Intramolecular Hydrogen Bond at Two Possible Positions in Pyrazolo[1,2-b]phthalazine (چکیده)
74 - Minuscule device for hydrogen generation/electrical energy collection system on aluminum alloy surface (چکیده)
75 - Diastereoselective three-component anti-Mannich reaction by silica ferric hydrogensulfate (چکیده)
76 - Crystal structure, hydrogen bonds and C-X…p (X=H,F) interactions of a new acetyl phosphorylamidate (چکیده)
77 - Investigation of Sour Natural Gas Decomposition in a Nozzle-type Solar Reactor for Hydrogen Production (چکیده)
78 - Synthesis of new indolyl crown ethers catalyzed with ferric hydrogensulfate (چکیده)
79 - Ferric Hydrogensulfate-Catalyzed One-Pot Synthesis of Indeno[1,2-b]quinoline-7-ones (چکیده)
80 - Effects of storage types and conditions on compressed hydrogen fuelling stations performance (چکیده)
81 - Evaluation and simulation of eco-technical study of the membrane separation of hydrogen from hydrogen/methane/ethylene mixture (چکیده)
82 - Synthesis of Novel Thioamidoalkyl- and Thiocarbamidoalkyl Naphthols via a Three-Component Condensation Reaction Using Heterogeneous Catalyst of Ferric Hydrogensulfate (چکیده)
83 - Intramolecular hydrogen bonding of 1,1,1-trifluoro-5,5-dimethyl-2,4- hexanedione. A vibrational spectroscopic study (Part II) (چکیده)
84 - Conformations and Intramolecular hydrogen bonding in 3-Bromodibenzoylmethane (چکیده)
85 - Resonance assisted intramolecular hydrogen bonding of 6-hydroxy-6-(2-thienyl)-2-thenoylfulvene (چکیده)
86 - Kinetics study of CO hydrogenation on a precipitated iron catalyst (چکیده)
87 - Efficient One-Pot Synthesis of 2-Amino-4H-chromenes Catalyzed by Ferric Hydrogen Sulfate and Zr-Based Catalysts of FI (چکیده)
88 - Different cyclic motifs in phosphoric triamides containing a C(O)NHP(O)(NH)2 skeleton and an R22(10) graph set in three new compounds: a database analysis of hydrogen-bond strengths based on motifs (چکیده)
89 - Conformational stability, molecular structure, intramolecular hydrogen bonding, and vibrational spectra of 5,5-dimethylhexane-2,4-dione (چکیده)
90 - 2-Aminopyrimidinium hydrogenoxalate hydrate (چکیده)
91 - Synthesis of 14-Aryl- and Alkyl-14H-dibenzo[a, j]xanthenes Catalyzed by Silica-supported Ferric Hydrogensulfate (چکیده)
92 - Ferric Hydrogensulphate as a Recyclable Catalyst for The Synthesis of Fluorescein Derivatives (چکیده)
93 - The hydrogen-bonded dimers of N,N\',N (چکیده)
94 - Ferric Hydrogensulfate [Fe(HSO4)3] As a Reusable Heterogeneous Catalyst for the Synthesis of 5-Substituted-1H-Tetrazoles and Amides (چکیده)
95 - One‐pot multicomponent route to propargylamines using ferric hydrogensulfate (چکیده)
96 - Removal of hydrogen sulfide from methane using commercial polyphenylene oxide and Cardo-type polyimide hollow fiber membranes (چکیده)
97 - Crystal structure of 4,4 -bipyridinium bis(pyridine-2,6-dicarboxylato)mercurate(II) — diaquabis(hydrogen (چکیده)
98 - A NEW SIMPLE METHOD FOR HYDROGEN ATOM AND MOLECULE ION IN MOMENTUM SPACE WITH USING DIRAC DELTA FUNCTIONS (چکیده)
99 - Application of Runge-Kutta Numerical Methods to Solve the Schrodinger. Equation for Hydrogen and Positronium Atoms (چکیده)
100 - Very Strong Centrosymmetric [O...H...O]+ and Asymmetric [O-H…O]+ Hydrogen Bonds In a New POM-Based Hybrid Material (چکیده)
101 - Efficient one-pot synthesis of 1,3-diaryl-3H-benzo[f]chromenes using ferric hydrogensulfate (چکیده)
102 - Comparison of High and Low Concentrations of Hydrogen Sulfide Removal from Methane Using Commercial Polyphenylene Oxide Hollow Fiber Membrane (چکیده)
103 - Carbon disulfide production via hydrogensulfide methane reformation (چکیده)
104 - Major, minor element chemistry and oxygen and hydrogen isotopic compositions of Marun oil-field brines, SW Iran: Source history and economic potential (چکیده)
105 - influnes of hydrogenation on structure and magnetic properties of HoFe11-xCoxTi (چکیده)
106 - Structure, intramolecular hydrogen bonding, and vibrational spectraof 2,2,6,6-tetramethyl-3,5-heptanedione (چکیده)
107 - The nature of intramolecular hydrogen bond in 2-nitromalonaldehyde (چکیده)
108 - Hydrogen and carbon black production from thermal decomposition of sub-quality natural gas (چکیده)
109 - IMPROVING COMBUSTION BEHAVIOUR OF METHANE-AIR MIXTURES BY ADDITION HYDROGEN (چکیده)
110 - Numerical investigation of hydrogen production inside a solar chemical reactor from sour natural gas (چکیده)
111 - Hydrogen Cyanide Production Ability by Pseudomonasfluorescence Bacteria and their Inhibition Potential on WeedGermination (چکیده)
112 - Hydrogen sensing properties of indium doped tin oxide thin films deposited by spray pyrolysis (چکیده)
113 - Bis(2,6-diaminopyridinium) hydrogen phthalate nitrate monohydrate (چکیده)
114 - Design of cryogenic system for liquefaction of hydrogen (چکیده)
115 - 2Aminopyrimidinum hydrogen oxalate monohydrate (چکیده)
116 - Influence Of Hydrogen Plasma On Properties Of Transparent PEDT/PSS Thin Films (چکیده)
117 - Removal of hydrogen sulfide from methane using commercial polyphenylene oxide and Cardo-type polyimide hollow fiber membranes (چکیده)
118 - Effect of various impurities on sensitivity of indium oxide and tin oxide thinfilm hydrogen gas sensors (چکیده)
119 - 1-(1H-1,3-Benzimidazol-2-yl)guanidinium dihydrogendodecamolybdophosphate-methanol-water(1/2.5/4) (چکیده)
120 - Ferric hydrogensulfate as a recyclable catalyst for the synthesis of some new bis(indolyl)methane derivatives (چکیده)
121 - Ferric hydrogensulfate catalyzed aerobic oxidative coupling of 2-naphthols in water or under solvent free conditions (چکیده)
122 - The soil moisture and its effect on the detection of buried hydrogenous material by neutron backscattering technique (چکیده)
123 - Oxidation of aniline with hydrogen peroxide catalyzed by some heteropolyoxometelates,an environmentally benign protocol (چکیده)
124 - PARAMETRIC STUDY OF SPARK IGNITION HYDROGEN FUELLED ENGINE OPERATING WITH EGR SYSTEM (چکیده)
125 - CATALYTIC OXIDATION OF ANILINE BY AQUEOUS HYDROGEN PEROXIDE IN THE PRESENCE OF SOME HETEROPOLYOXOMETALAT (چکیده)
126 - Assessment of Dissolved Organic Carbon Degradation in Landfill Leachate Using Hydrogen and Carbon Isotopes (چکیده)
127 - Hydrogen bond strength and vibrational assignment of the enolform of 3-(phenylthio)pentane-2,4-dione (چکیده)
128 - Conformation, structure, intramolecular hydrogen bonding,and vibrational assignment of 4,4,4-trifluoro-1-(2-furyl)-1,3-butanedione (چکیده)
129 - Intramolecular hydrogen bonding in 3-Methylthio-pentane-2,4-dione (چکیده)
130 - Ferric Hydrogensulfate Catalysed Schmidt Reaction of Ketones to Amides Under Solvent-Free Conditions (چکیده)
131 - Intramolecular hydrogen bonding in 2-nitromalonaldehyde: Infrared spectrum and quantum chemical calculations, (چکیده)
132 - Water as an efficient solvent for oxygenation transformations with 34% hydrogen peroxide catalyzed by some heteropolyoxometalates (چکیده)
133 - Environmentally benign oxidation of some alcohols with34%hydrogen peroxide catalysed by H3PW12O40 (چکیده)
134 - Effect of substitution on the intramolecular hydrogen bonding of 4-amino-3-penten-2-one: Ab initio, (چکیده)
135 - Fourier transforms infrared spectra and structure of triformylmethane. A density functional theoretical study (چکیده)
136 - Conformational stability, molecular structure, and intramolecular hydrogen bonding of thenoyltrifluo (چکیده)
137 - A two-dimensional potential function for bent hydrogen bonded systems.II-6-hydroxy-2- formylfulvene (چکیده)
138 - A two-dimensional double minimum potential function for bent (چکیده)
139 - Design of the reactor, slection of catalyst for ortho to para hydrogen conversion and preliminiary d (چکیده)
140 - Enhancement of drift mobility of zinc oxide transparent-conducting films by a hydrogenation process (چکیده)
141 - molecular conformation and intramolecular hydrogen bonding in 4-amino-3-penten-2-one (چکیده)
142 - molecular conformation and intramolecular hydrogen bonding in amino methylene malonaldehyde. an ab i (چکیده)
143 - effect of pressure on the structure and vibrational spectra of intramolecular hydrogen bond systems (چکیده)
