Gerd Fröhlich, Wolfgang M.H. Sachtler,
Mixing Fe2O3 with Pt/NaMor of similar grain size, followed by grinding in a mortar and calcination in O2, leads to a remarkable enhancement of ... Pt migration occurs in mixtures of prereduced Pt/NaMor with Fe2O3; this shows that surface migration of ... promoted reduction. Physical mixtures of Fe2O3 and Pt/NaMor catalyze the reduction of acetic acid vapor to ... Pt is not observed after prereduction of Pt/NaMor, because P does not migrate effectively under the ...
Tópico(s): Zeolite Catalysis and Synthesis
1998 - Royal Society of Chemistry | Journal of the Chemical Society Faraday Transactions
Michail Metaxas, V. Kasselouri-Rigopoulou, Polymnia Galiatsatou, Cathrine Konstantopoulou, Dimitrios Oikonomou,
... method. The natural zeolites, clinoptilolite (NaCLI) and mordenite (NaMOR), were pretreated with Na+ before the adsorption experiments, ... commercial sodium form. The natural zeolites, NaCLI and NaMOR, utilized 11.5 and 38.6% of the ... activated carbons showed better removal capability than NaCLI. NaMOR, showed comparable results to the carbon originated from ...
Tópico(s): Radioactive element chemistry and processing
2003 - Elsevier BV | Journal of Hazardous Materials
Ramiro M. Serra, Eduardo E. Miró, P. G. Bolcatto, Alicia V. Boix,
... maximum desorption rate on TPD) follows the order NaMOR = NaZSM5 > CsNaZSM5 > CsNaMOR > CsHMOR = CsHZSM5 > HMOR > HZSM5. The molecular calculations for the NaMOR structure determined that the interaction energies were higher for NaMOR when compared with the HMOR structure and increased ...
Tópico(s): Mesoporous Materials and Catalysis
2011 - Elsevier BV | Microporous and Mesoporous Materials
Bruce A. Lerner, Z. Conrad Zhang, Wolfgang M.H. Sachtler,
... has more total coke than a used Pd/NaMor catalyst, the relative amount of coke on acid ... proton concentration and Pd dispersion in HMor and NaMor. With the same Pd metal loading, Pd particles are much smaller in HMor than in NaMor due to highly favoured proton anchoring in the ...
Tópico(s): Catalytic Processes in Materials Science
1993 - Royal Society of Chemistry | Journal of the Chemical Society Faraday Transactions
Seong-Ick Kim, Takashi Aida, Hiroo Niiyama,
... compared with the adsorption of the single component. NaMOR was heated up rapidly and to high temperature ... Due to the strong adsorption of water on NaMOR, the coexisting water vapor hindered the adsorption of ... but promoted microwave heating. In microwave heating of NaMOR after pre-adsorption of ethylene and water, ethylene ...
Tópico(s): Catalytic Processes in Materials Science
2005 - Elsevier BV | Separation and Purification Technology
Michael Hunger, P. Sarv, Ago Samoson,
... in dehydrated zeolites NaY, NaEMT, NaZSM-5 and NaMOR. The experiments have shown that the new 2D- ... ring channels of dehydrated zeolites NaZSM-5 and NaMOR, respectively, are characterized by a SOQE parameter of ... in the sidepockets of the channels in dehydrated NaMOR.
Tópico(s): Solid-state spectroscopy and crystallography
1997 - Elsevier BV | Solid State Nuclear Magnetic Resonance
Suriyan Rakmae, Nattawut Osakoo, Mustika Pimsuta, Krittanun Deekamwong, Chalermpan Keawkumay, Teera Butburee, Kajornsak Faungnawakij, Christophe Geantet, Sanchai Prayoonpokarach, Jatuporn Wittayakun, Pongtanawat Khemthong,
... on zeolite mordenite in sodium form (Ni-P/NaMOR) was prepared by sequential impregnation and characterized extensively ... diesel and HDO yields from reduced Ni-P/NaMOR were larger than those from pure Ni2P and ... also observed likely due to the contribution of NaMOR support.
Tópico(s): Catalytic Processes in Materials Science
2019 - Elsevier BV | Fuel Processing Technology
Chunxiao Wang, Yaoming Ma, Binbin Wang, Weiqiang Ma, Xuelong Chen, Cunbo Han,
... downward shortwave radiation at stations BJ, QOMS, and NAMORS was found to decrease during the study period, ... maximum in spring at BJ, QOMS, NADORS, and NAMORS, due to the influence of the summer monsoon. ... the greater snow cover. BJ, QOMS, NADORS, and NAMORS showed strong sensible heat fluxes in the spring ...
Tópico(s): Climate variability and models
2021 - Multidisciplinary Digital Publishing Institute | Water
G. Contreras, E. Astigarrabia,
... the spectrochemical and nephelauxetic series, respectively, NAPir >NAPiP>NAMor and NAPip>NAMor>NAPir. The variations of the ligand field parameters ...
Tópico(s): Crystal structures of chemical compounds
1971 - Elsevier BV | Inorganica Chimica Acta
Angela F. Danil de Namor, Rafic Traboulssi, David F. Lewis,
... and in N,N-dimethylformamideAngela F. Danil de Namor, Rafic Traboulssi, and David F. V. LewisCite this: ...
Tópico(s): Monoclonal and Polyclonal Antibodies Research
1990 - American Chemical Society | Journal of the American Chemical Society
Ramiro M. Serra, Eduardo E. Miró, Alicia V. Boix,
... exchange of Cs in both the NH4MOR and NaMOR samples decreased the toluene adsorption capacity at 100 ° ... temperatures. Samples derived from the Cs-exchange in NaMOR showed higher retention strength than those obtained from ...
Tópico(s): Radioactive element chemistry and processing
2009 - Elsevier BV | Microporous and Mesoporous Materials
Angela F. Danil de Namor, Margot A. Llosa Tanco, Mark Salomon, Joe C. Y. Ng,
... Relevant to Lithium Battery TechnologyAngela F. Danil de Namor, Margot A. Llosa Tanco, Mark Salomon, and Joe ...
Tópico(s): Advancements in Battery Materials
1994 - American Chemical Society | The Journal of Physical Chemistry
Hugo Figueiredo, Bruna Silva, Cristina Quintelas, Isabel C. Neves, Teresa Tavares,
... Faujasite (HY and NaY) and Mordenite (HMOR and NaMOR) zeolites. The systems were tested in single-step ... process. NaY zeolite behaved similarly to HMOR and NaMOR zeolites, as these systems removed between 87.3 ...
Tópico(s): Environmental remediation with nanomaterials
2010 - Elsevier BV | Chemical Engineering Journal
Sittichai Kulawong, Sanchai Prayoonpokarach, Arthit Neramittagapong, Jatuporn Wittayakun,
... work was to synthesize mordenite in sodium form (NaMOR) using rice husk silica; modify by leaching with ... higher surface area than that of the parent NaMOR. Only the sample leached by acid and base ( ...
Tópico(s): Catalytic Processes in Materials Science
2011 - Elsevier BV | Journal of Industrial and Engineering Chemistry
Isabel Salla, Tania Montanari, Pilar Salagre, Yolanda Cesteros, Guido Busca,
... pivalonitrile, benzonitrile, and o-toluonitrile on Na-mordenite (NaMOR) have been investigated by Fourier transform infrared (FT- ... and Na-silica-alumina. The Na distribution in NaMOR has also been investigated by X-ray diffraction ...
Tópico(s): Ionic liquids properties and applications
2004 - American Chemical Society | The Journal of Physical Chemistry B
Wacław Makowski, Maria Mańko, Anna Dudek, Kinga Mlekodaj,
... characterization of zeolites 5A, ZSM-5, 13X, Y, NaMOR and ordered mesoporous silicas MCM-41, MCM-41/ ... functions for the zeolites X and Y. For NaMOR and ZSM-5 larger differences in these parameters ...
Tópico(s): Analytical Chemistry and Chromatography
2013 - Springer Science+Business Media | Adsorption
Angela F. Danil de Namor, Elisabeth Gil, Margot A. Llosa Tanco, David A. Pacheco Tanaka, Lupe E. Pulcha Salazar, Ronald A. Schulz, Jianji Wang,
... Data in the Solid StateAngela F. Danil de Namor, Elisabeth Gil, Margot A. Llosa Tanco, David A. ...
Tópico(s): Analytical Chemistry and Chromatography
1995 - American Chemical Society | The Journal of Physical Chemistry
Angela F. Danil de Namor, Elisabeth Gil, Margot A. Llosa Tanco, David A. Pacheco Tanaka, Lupe E. Pulcha Salazar, Ronald A. Schulz, Jianji Wang,
... in Acetonitrile and in BenzonitrileAngela F. Danil de Namor, Elisabeth Gil, Margot A. Llosa Tanco, David A. ...
Tópico(s): Free Radicals and Antioxidants
1995 - American Chemical Society | The Journal of Physical Chemistry
... stream may be ranked NaX > NaY > NaEMT > NaL > NaMOR. A rapid aging is observed for NaX and NaL. The more selective samples are NaL and NaMOR which give a high N-alkylation. The comparison ...
Tópico(s): Mesoporous Materials and Catalysis
1995 - Elsevier BV | Applied Catalysis A General
Takashi Tatsumi, Mitsugu Taniguchi, Hiromi Ishige, Youichi Ishii, Takashi Murata, Masanobu Hidai,
... 2) were incorporated into zeolites NaY, HUSY, KL, NaMOR and NaH β by aqueous ion-exchange. The catalysts supported on KL and NaMOR exhibited a higher activity for hydrodesulfurization (HDS) of ...
Tópico(s): Nanomaterials for catalytic reactions
1997 - Elsevier BV | Applied Surface Science
Angela F. Danil de Namor, Robert M. Cleverley, Mariel L. Zapata‐Ormachea,
... TO ISSUEPREVArticleNEXTThermodynamics of Calixarene ChemistryAngela F. Danil de Namor, Robert M. Cleverley, and Mariel L. Zapata-OrmacheaView ...
Tópico(s): Advanced Chemical Physics Studies
1998 - American Chemical Society | Chemical Reviews
Mitsugu Taniguchi, Daichi Imamura, Hiromi Ishige, Youichi Ishii, Takashi Murata, Masanobu Hidai, Takashi Tatsumi,
... incorporated into zeolites NaY, HUSY, NaHβ, Na-mordenite (NaMOR), and KL by aqueous ion exchange. EXAFS data ... dispersion was kept. Mo3S4 cluster catalysts loaded on NaMOR and KL exhibited a higher level of activity ...
Tópico(s): Electrocatalysts for Energy Conversion
1999 - Elsevier BV | Journal of Catalysis
Angela F. Danil de Namor, Heloína Berroa de Ponce,
... using the linear relationship shown by Danil de Namor between the single-ion solvation entropy of alkali ...
Tópico(s): Chemical and Physical Properties in Aqueous Solutions
1988 - Royal Society of Chemistry | Journal of the Chemical Society Faraday Transactions 1 Physical Chemistry in Condensed Phases
Jie Ma, Xiaohang Wen, Maoshan Li, Siqiong Luo, Xian Zhu, Xianyu Yang, Mei Chen,
... NADORS” (the Ngari Desert Observation and Research Station), “NAMORS” (the Nam Co Monitoring and Research Station for ... dominant form of energy transfer in BJ, MAWORS, NAMORS, and SETORS. By contrast, sensible heat exchange was ...
Tópico(s): Remote Sensing in Agriculture
2022 - Multidisciplinary Digital Publishing Institute | Remote Sensing
Michael H. Abraham, Angela F. Danil de Namor,
Solubilities of 30 1:1 electrolytes in 1-propanol have been determined and have been combined with association constants and corrections for activity coefficients to yield standard free energies of solution in 1-propanol of the ionic species (M++ X–). From like data in water, free energies of transfer from water to 1-propanol have been calculated and split into single-ion values through the assumption that ΔG°t(Ph4As+)=ΔG°t(Ph4B–); values for 12 cations and 6 anions are tabulated. The above assumption ...
Tópico(s): Thermodynamic properties of mixtures
1978 - Royal Society of Chemistry | Journal of the Chemical Society Faraday Transactions 1 Physical Chemistry in Condensed Phases
Andrew V. Chapman, Michael J. Cook, Alan R. Katritzky, Michael H. Aabraham, Angela F. Danil de Namor, Lilane Dumont, Jacques Reisse,
Tópico(s): Energetic Materials and Combustion
1978 - Elsevier BV | Tetrahedron
Michael H. Abraham, Angela F. Danil de Namor,
The solubility of 27 1:1 electrolytes in 1,2-dichloroethane and 25 1:1 electrolytes in 1,1-dichloroethane has been determined. Combination of the solubility values with association constants, and correction for activity coefficients by the extended Debye–Huckel theory, yields standard free energies of solution of the ionic species (M++ X–). From like data in water, free energies of transfer from water to the dichloroethanes have been calculated and have been split into single-ion values through the ...
Tópico(s): Electrochemical Analysis and Applications
1976 - Royal Society of Chemistry | Journal of the Chemical Society Faraday Transactions 1 Physical Chemistry in Condensed Phases
Michael H. Abraham, Angela F. Danil de Namor, Ronald A. Schulz,
Enthalpies of solution in water and in methanol are reported for a number of cryptate electrolytes ([M+222]+X–) and in conjunction with data on X– yield values for the enthalpy of transfer, ΔH°t, of [M+222] ions from water to methanol. Enthalpies of complexing of cations with cryptand 222 have been determined in water and methanol; when combined with known values of ΔH°t(M+) and the presently determined value of ΔH°t(222), they yield, via a thermodynamic cycle, values of ΔH°t for the ions [M+222] where ...
Tópico(s): Chemical Thermodynamics and Molecular Structure
1980 - Royal Society of Chemistry | Journal of the Chemical Society Faraday Transactions 1 Physical Chemistry in Condensed Phases
Angela F. Danil de Namor, Tony Hill, Elizabeth Sigstad,
Free energies of solution of 1 : 1 electrolytes in nitrobenzen have been obtained from solubility measurements. Free energies of transfer for these electrolytes from water to nitrobenzene were obtained by combining their free energies of solution in the organic solvent and in water. By using the convention suggested by Parker, the single-ion free energies of transfer for 8 cations and 6 anions have been obtained. These are compared with single-ion free energies of transfer obtained by calculation ...
Tópico(s): Thermodynamic properties of mixtures
1983 - Royal Society of Chemistry | Journal of the Chemical Society Faraday Transactions 1 Physical Chemistry in Condensed Phases
Angela F. Danil de Namor, Lily Ghousseini,
Enthalpies of complexing of alkali-metal and silver cations in propylene carbonate (PC) and acetonitrile (AN) have been obtained and are compared with corresponding data in N,N-dimethylformamide and dimethylsulphoxide.A correlation is found between the single-ion enthalpy for the transfer of a given cation between two dipolar aprotic solvents and the differences between the heats of complexing of the same cation with cryptand 222 in these solvents.The free energy and entropy of complexing in PC and ...
Tópico(s): Thermodynamic properties of mixtures
1985 - Royal Society of Chemistry | Journal of the Chemical Society Faraday Transactions 1 Physical Chemistry in Condensed Phases