Claudio Jose de Araujo Mota
Instituição:
Universidade Federal do Rio de Janeiro
Centro:
Centro de Ciências Matemáticas e da Natureza
Unidade:
Instituto de Química
Departamento:
Gabinete do Diretor do Instituto de Química
Formação:
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Universidade Federal do Rio de Janeiro
Química | Doutorado | 1989 - 1993
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Universidade Federal do Rio de Janeiro
Química | Mestrado | 1982 - 1986
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Universidade Federal do Rio de Janeiro
Engenharia Química | Graduação | 1977 - 1981
Laboratórios:
Nuvens de Palavras:
Artigos:
(41.41% artigos com DOI)
Titulo | DOI | Ano |
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CeO 2 -Decorated α-Fe 2 O 3 Nanorings for the Direct Synthesis of Dimethyl Carbonate from CO 2 and Methanol | 10.1021/acs.energyfuels.3c03050 | 2024 |
Green Routes to Dimethyl Carbonate: A Green and Versatile Methylating Reactant | 10.2174/0113852728304402240403052919 | 2024 |
Chemistry and Circularity | 10.21577/1984-6835.20230051 | 2023 |
Trends in Carbon Dioxide Capture and Conversion | 10.21577/0103-5053.20220029 | 2022 |
Metal-Supported Niobium Catalysts Investigation for Conversion of Bio-Renewable Glycerol to Organic Compounds | 10.21577/0103-5053.20220035 | 2022 |
Evidence for supramolecular catalysis in the synthesis of cyclic organic carbonates over zeolite y impregnated with metal iodides | 10.1016/j.mcat.2022.112216 | 2022 |
CO 2 Capture over MCM-41 and SBA-15 Mesoporous Silicas Impregnated with Chitosan | 10.1021/acs.iecr.2c00385 | 2022 |
General Approach to Silica-Supported Salens and Salophens and Their Use as Catalysts for the Synthesis of Cyclic Carbonates from Epoxides and Carbon Dioxide | 10.1021/acs.joc.2c02104 | 2022 |
Circular Economy and Circular Chemistry: Basis for Sustainable Development | 2022 | |
Biodiesel: An Overview II | 10.21577/0103-5053.20210046 | 2021 |
Zeolite-Mediated Production of Cyclic Organic Carbonates: Reaction of CO2 with Styrene Oxide on Zeolite Y Impregnated with Metal Halides | 10.1039/d1re00036e | 2021 |
Panorama geral da utilização de líquidos iônicos para fracionamento e transformação da biomassa lignocelulósica | 10.21577/1984-6835.20210079 | 2021 |
Sustainable acid catalyst from the hydrothermal carbonization of carrageenan: use in glycerol conversion to solketal | 10.1007/s13399-021-02029-0 | 2021 |
Carbocation inside the cage: a periodical DFT study on the Interaction of the C4H7+ system with alkali metal ion-exchanged zeolite Y | 10.24820/ark.5550190.p011.113 | 2020 |
Hydrogenation of CO 2 to Methanol and Dimethyl Ether over a Bifunctional Cu·ZnO Catalyst Impregnated on Modified γ-Alumina | 10.1021/acs.energyfuels.0c00680 | 2020 |
Heterogeneous catalysts for cyclic carbonate synthesis from carbon dioxide and epoxides | 10.1016/j.cogsc.2020.100365 | 2020 |
What are the preferred CeO2 exposed planes for the synthesis of dimethyl carbonate? Answers from theory and experiments | 10.1016/j.mcat.2020.111053 | 2020 |
Synthesis, Characterization and CO2 Uptake of Adsorbents Prepared by Hydrothermal Carbonization of Chitosan | 10.1021/acsomega.0c04470 | 2020 |
Synthesis of dimethyl carbonate from CO2 and methanol over CeO2: Role of copper as dopant and the use of methyl trichloroacetate as dehydrating agent | 10.1016/j.jcat.2019.01.035 | 2019 |
Conversion of CO2 to Light Olefins Over Iron-Based Catalysts Supported on Niobium Oxide | 10.3389/fenrg.2019.00049 | 2019 |
Synthesis of Solketal Fuel Additive From Acetone and Glycerol Using CO2 as Switchable Catalyst | 10.3389/fenrg.2019.00058 | 2019 |
A extinção dos elementos químicos é possível? | 2019 | |
Rearrangement of Cyclopropylcarbinyl Chloride Over Protonic Zeolites: Formation of Carbocations and Behavior as Solid Solvents | 10.1007/s11244-018-0911-8 | 2018 |
Condensação aldólica de furfural e acetona catalisada por bases orgânicas nitrogenadas: um estudo preliminar de desempenho catalítico visando a produção de bioquerosene de aviação | 10.21577/0100-4042.20170225 | 2018 |
Synthesis of PtCo/ZSM-5/C electrocatalyst and electrochemical activity | 10.1007/s11581-018-2572-9 | 2018 |
Catalytic Transformations of Glycerol for Innovation in the Chemical industry | 10.21577/1984-6835.20170011 | 2017 |
Hydrogenation of Levulinic Acid (LA) to γ-Valerolactone (GVL) over Ni-Mo/C Catalysts and Water-Soluble Solvent Systems | 10.1007/s10562-017-1977-9 | 2017 |
Methyl Trihaloacetic Esters as Efficient and Sustainable Water Suppressors in the Synthesis of Dimethyl Carbonate from CO | 10.1002/slct.201601815 | 2017 |
Direct Carbonation of Glycerol with CO Catalyzed by Metal Oxides | 10.1002/cphc.201700579 | 2017 |
Tailored hybrid materials for biodiesel production: tunning the base type, support and preparation method for the best catalytic performance | 2017 | |
ESTERIFICAÇÃO E TRANSESTERIFICAÇÃO HOMOGÊNEA DE ÓLEOS VEGETAIS CONTENDO ALTO TEOR DE ÁCIDOS GRAXOS LIVRES | 10.21577/0100-4042.20170148 | 2017 |
Ethers of glycerol and ethanol as bioadditives for biodiesel | 10.1016/j.fuel.2015.11.052 | 2016 |
Synthesis of Methanol and Dimethyl Ether from the CO2 Hydrogenation over Cu/ZnO supported on Al2O3 and Nb2O5 | 2016 | |
Heterogeneous Basic Catalysts for Biodiesel Production | 10.1039/C5CY01989C | 2016 |
Atmospheric Pressure Continuous Production of Solketal from the Acid-Catalyzed Reaction of Glycerol with Acetone | 10.5935/0103-5053.20160066 | 2016 |
Metal-impregnated zeolite Y as efficient catalyst for the direct carbonation of glycerol with CO2 | 10.1016/j.apcata.2014.12.010 | 2015 |
Green propene through the selective hydrogenolysis of glycerol over supported iron-molybdenum catalyst: The original history | 10.1016/j.molcata.2015.11.014 | 2015 |
Carbon Dioxide as a Feedstock for the Chemical Industry. Production of Green Methanol | 10.5935/1984-6835.20140005 | 2014 |
Synthesis of amine-functionalized mesoporous silica basic catalysts for biodiesel production | 10.1016/j.cattod.2014.01.017 | 2014 |
Theoretical Studies of the Insertion of Carbenes in the Zeolite Framework: Modification of the Acidity and Creation of Chiral Sites | 10.5935/0103-5053.20140074 | 2014 |
Glycerol Acetals with Antioxidant Properties | 2014 | |
Solid solvents: activation parameters for the rearrangement of cyclopropylcarbinyl bromide on mordenite zeolite | 10.1039/c4nj00287c | 2014 |
Green Acetylation of Solketal and Glycerol Formal by Heterogeneous Acid Catalysts to Form a Biodiesel Fuel Additive | 10.1002/cssc.201402070 | 2014 |
Diffusion of Light Hydrocarbons in the Flexible MIL-53(Cr) Metal-Organic Framework: A Combination of Quasi-Elastic Neutron Scattering Experiments and Molecular Dynamics Simulations | 10.1021/jp504900q | 2014 |
Studies on Direct Conversion of Ethanol into Ethylene Oxide on Zeolites | 10.5935/1984-6835.20140084 | 2014 |
A DFT Study of the Conversion of CO in Dimethylcarbonate Catalyzed by Sn(IV) Alkoxides | 10.5935/0103-5053.20140240 | 2014 |
Oxidative Dehydration of Glycerol to Acrylic Acid over Vanadium-Impregnated Zeolite Beta | 2013 | |
Dynamic behaviour of carbocations on zeolites: mobility and rearrangement of the C4H7+ system | 10.1039/c3cc40627j | 2013 |
Dimetilcarbonato: Uma Rota para a Conversão de CO 2 | 2013 | |
Química e Sustentabilidade: Novas Fronteiras em Biocombustíveis | 2013 | |
Zeolite-Catalyzed Glycerol Transformation | 2012 | |
Reactivity of Glycerol/acetone ketal (solketal) and Glycerol/formaldehyde acetals toward acid-catalyzed hydrolysis | 2012 | |
Levulinic acid esterification with ethanol to ethyl levulinate production over solid acid catalysts | 10.1016/j.apcata.2012.03.020 | 2012 |
EXPERIMENTAL DESIGN FOR CO2 CONVERSION INTO DIMETHYLCARBONATE (DMC) USING Bu2SnO AT SUBCRITICAL CONDITIONS | 2012 | |
Carbocations on Zeolites. Quo Vadis | 2011 | |
The influence of impurities on the acid-catalyzed reaction of glycerol with acetone | 10.1016/j.biombioe.2011.05.004 | 2011 |
Acid Strength of Pt-Zeolite Catalysts: Evidence of Metal-Support Interaction from Linear Free-Energy Relationship | 10.1007/s10562-011-0680-5 | 2011 |
The tert-Butyl Cation on Zeolite Y: A Theoretical and Experimental Study | 2010 | |
Glycerol acetals as anti-freezing additives for biodiesel | 10.1016/j.biortech.2010.02.101 | 2010 |
Glycerin Derivatives as Fuel Additives: The Addition of Glycerol/Acetone Ketal (Solketal) in Gasolines | 10.1021/ef9015735 | 2010 |
Catalytic acetylation of glycerol with acetic anhydride | 10.1016/j.catcom.2010.05.007 | 2010 |
Infrared spectroscopic characterization of basic properties: Nitromethane as probe molecule | 10.1016/j.molcata.2010.07.005 | 2010 |
Catalytic Conversion of Chloromethane to Methanol and Dimethylether over Two Catalytic Beds: A Study of Acid Strength | 2010 | |
A Theoretical Study of the Hydride Transfer between 1-Adamantyl Cation and Isopentane | 2010 | |
Water-tolerant zeolite catalyst for the acetalisation of glycerol | 10.1039/b813564a | 2009 |
Etherification of Glycerol with Benzyl Alcohol Catalyzed by Solid Acids | 2009 | |
Gliceroquímica: Novos Produtos e Processos a partir da Glicerina de Produção de Biodiesel | 2009 | |
Catalytic Conversion of Chloromethane to Methanol and Dimethyl Ether over Metal-Exchanged Zeolite Y | 10.1016/j.apcata.2009.07.043 | 2009 |
Rearrangement, Nucleophilic Substitution, and Halogen Switch Reactions of Alkyl Halides over NaY Zeolite: Formation of the Bicyclobutonium Cation Inside the Zeolite Cavity | 10.1021/ja0742939 | 2008 |
A DFT-ONIOM Study on the Effect of Extra-Framework Aluminum on USY Zeolite Acidity | 2008 | |
Acetylation of Glycerol Catalyzed by Different Solid Acids | 2008 | |
Theoretical Study og the Gas Phase Reaction between Formyl Cation and Aromatics | 2008 | |
Topological Insights into the Nature of the Halogen?Carbon Bonds in Dimethylhalonium Ylides and Their Cations | 10.1021/jp805699x | 2008 |
Assessing the Acid Strength of Solid Acid Catalysts with the Use of Linear Free Eneregy Relationship: H/D Exchange of Substituted Benzene Derivatives | 2007 | |
Carbocations on surfaces: formation of bicyclobutonium cation via ionization of cyclopropylcarbinyl chloride over NaY zeolite | 2007 | |
Mechanistic Aspectos of Friedel-Crafts Alkylation over Fe Y Zeolite | 2006 | |
Intrinsic Acidity of Dimethylhalonium Ions: Evidence for Hyperconjugation in Dimethylhalonium Ylides in the Gas Phase | 2006 | |
Gliceroquímica: A Petroquímica Renovável | 2006 | |
Alkylation of Isobutane/2-Butene over Cation-Exchanged Zeolites | 2005 | |
Activation of Alkanes on Zeolites: A DFT Study of Hydride Abstraction and Dehydrogenation on Extra-Framework Aluminum Species | 2005 | |
Natural Gas Chemical Transformations: The Path to Refining in the Future | 2005 | |
Conversion of Chloromethane to Light Olefins Catalyzed by ZSM-5 Zeolites | 2005 | |
A DFT Study of SN2 and E2 Reactions of Butylhalides on Zeolite Y: Effect of the Leaving Group on Formation and Reactivity of the Alkoxy Species | 2005 | |
A DFT Study of the Acidity of Ultrastable Y Zeolite: Where is the Bronsted/Lewis Acid Synergism? | 2004 | |
DFT Cluster Calculations for Alkali Cation-Exchanged Zeolites Interacting with Ethylchloride and HCl. | 2004 | |
A Density Functional Theory Based Approach to Extra Framework Aluminum Species in Zeolites. | 2003 | |
Effect of the Compensating Cation on the Adsorption of t-Butylchloride on Zeolite Y. | 2003 | |
Theoretical Study of Protonation of Butene Isomers on Acidic Zeolite: The Relative Stability Among Primary, Secondary and Tertiary Alkoxy Intermediates | 2002 | |
Ab Initio Topological Analysis of the Electronic Density in n-Butonium Cations and Their van der Waals Complexes | 2002 | |
The Nature of Superacid Electrophilic Species in HF/SbF5: A Density Functional Study | 2002 | |
SN2, E2 Reactions of Butylchlorides on NaY Zeolite: A Potential Method for Studying the Formation and Reactivity of Alkoxy Species on the Zeolite Surface. | 2002 | |
A Fast and Easy Computational Method to Calculate the 13C NMR Chemical Shift of Organic Species Adsorbed on the Zeolite Surface. | 2002 | |
Reactivity of Isobutane in Fluorosulfonic Based Superacids. | 2002 | |
Ab Initio Study of the Adamantonium Cations: The Protonated Adamantane | 2001 | |
A Topological Study of the Transitio States of the Hydrogen Exchange and Deydrogenation Reactions of Methane on a Zeolite Cluster | 2001 | |
DFT Calculation on the Protonation of Alkanes on HF/SbF5 Suuperacids Using Cluster Models | 2001 | |
Iron-Exchanged Zeolite as Effective Catalysts for Friedel-Crafts Alkylation with Alkyl Halides | 2001 | |
Ab Initio Investigation of Non-Framework Aluminiun Species in Zeolites. | 2001 | |
Formation and Reactivity of Alkoxy Species Through the Reaction of Alkylhalides with Meta-Exchanged Zeolites | 2001 | |
Íons Carbônio | 2000 | |
The n-Butonium Cation (n-C4H11+): The Potential Energy Surface of Protonated n-Butane | 2000 | |
A Theoretical Study of Alkane Protonation in HF/SbF5 Superacid System | 2000 | |
Ab Initio Topological Analysis of the Eletronic Density in Proponium Cations | 2000 | |
Synthesis of deuterium labelled isobutane :isobutane-2-d, isobutane-1-d9 and isobutane-d10 | 1999 | |
Ab Initio Topological Analysis of the Electronic Density in Isobutonium Cations | 1999 | |
Protonation of Small Alkanes in Liquid Superacids: Absence of Intramolecular 13C and 2H Scrambling in Propane and Isobutane | 1999 | |
The Alkane sigma Bond Basicity Scale Revisited | 1999 | |
Reactivity of Alkanes on Zeolites: A Theoretoical ab initio Study of the H/H Exchange | 1999 | |
Íons Nitrênio | 1998 | |
Potential Energy Surface Of The C3h9+ Cations. Protonated Propane | 1998 | |
Mechanism Of Superacid Catalyzed Alkane Activation: Theoretical Ab Initio Studies Of Pentacoordinated Carbonium Ion Rearrangement | 1998 | |
Protonated Isobutane. A Theoretical Ab Initio Study Of The Isobutonium Cations | 1997 | |
Regioselectivity In Hydrocarbon Activation On Zeolites. Stereochemistry Of H-D Exchange. | 1997 | |
Theoretical Studies Of The Electrostatic Effect On Carbocations Adsorbed Over Zeolitic Sites. | 1997 | |
Electrostatic Effects on Adsorbed Carbocation over Zeolites | 1997 | |
Theoretical Studies Of Carbocations Adsorbed Over A Large Zeolite Cluster. Implications On Hydride Transfer | 1996 | |
Mechanistic Studies Of Isopentane Activation Over Solid Acid Catalysts. H-D Exchange With Usy Zeolite, Amorphous Silica-Alumina And Amberlyst-15 | 1996 | |
Química e Tecnologia Para O Desenvolvimento. Aplicações e Necessidades da Petrobras A Produção de Gasolina | 1995 | |
Mechanism Of Aromatic Hydrocarbon Formation In Fcc Naphtha | 1995 | |
Catalytic Cracking Of Decalin Isomers Over Rehy-Zeolites With Different Crystallite Sizes | 1995 | |
Reactivity Of Zeolite Hydroxyls Toward Sigma-Donor Bases. H-D Exchange With 3-Methylpentane. | 1994 | |
Nmr And Activity Studies Of Dealuminated Metakaolin And Their Correlation With Cumene Cracking | 1994 | |
George Olah: Carbocátions e Superácidos A Caminho do Prêmio Nobel. | 1994 | |
Estudos Teóricos de Carbocátions Adsorvidos Sobre Sítios Zeolíticos | 1994 | |
H-D Exchange between Zeolites and Alkanes. Evidence for Formation and Rearrangement of Pentacoordinated Carbonium Ions | 1993 | |
Rearrangement Of Pentacoordinated Carbonium Ions Over Zeolite Y | 1992 | |
Hydrogen-Deuterium Exchange Between Zeolite Y And 3-Methylpentane. | 1991 | |
Efeito de Campo | 1987 |
Eventos:
(0.00% eventos com DOI)