Academic literature on the topic 'Homogeneous and heterogeneous catalysis'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Homogeneous and heterogeneous catalysis.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Homogeneous and heterogeneous catalysis"

1

Ranocchiari, Marco, Christian Lothschütz, Daniel Grolimund, and Jeroen Anton van Bokhoven. "Single-atom active sites on metal-organic frameworks." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 468, no. 2143 (2012): 1985–99. http://dx.doi.org/10.1098/rspa.2012.0078.

Full text
Abstract:
Single-site heterogeneous catalysis has been recently accepted as a novel branch of heterogeneous catalysis. Catalysts with single-atom active sites (SAHCs) allow the design and fine-tuning of the active moiety, and can potentially combine the advantages of heterogeneous and homogeneous catalysis. This study illustrates how porous metal-organic frameworks (MOFs) can be synthesized with homogeneous distribution of SAHCs. The catalytic potential of MIXMOFs is shown. A short overview of catalysis with mesoporous silica materials is described to demonstrate their importance in SAHC.
APA, Harvard, Vancouver, ISO, and other styles
2

Motokura, Ken, and Kyogo Maeda. "Recent Advances in Heterogeneous Ir Complex Catalysts for Aromatic C–H Borylation." Synthesis 53, no. 18 (2021): 3227–34. http://dx.doi.org/10.1055/a-1478-6118.

Full text
Abstract:
AbstractAromatic C–H borylation catalyzed by an Ir complex is among the most powerful methods for activating inert bonds. The products, i.e., arylboronic acids and their esters, are usable chemicals for the Suzuki–Miyaura cross-coupling reaction, and significant effort has been directed toward the development of homogeneous catalysis chemistry. In this short review, we present a recent overview of current heterogeneous Ir-complex catalyst developments for aromatic C–H borylation. Not only have Ir complexes been immobilized on support surfaces with phosphine and bipyridine ligands, but Ir compl
APA, Harvard, Vancouver, ISO, and other styles
3

Li, Siyi, Shuo Cheng, and Jeffrey S. Cross. "Homogeneous and Heterogeneous Catalysis Impact on Pyrolyzed Cellulose to Produce Bio-Oil." Catalysts 10, no. 2 (2020): 178. http://dx.doi.org/10.3390/catal10020178.

Full text
Abstract:
Effectively utilizing catalytic pyrolysis to upgrade bio-oil products prepared from biomass has many potential benefits for the environment. In this paper, cellulose (a major component of plants and a biomass model compound) is pyrolyzed and catalyzed with different catalysts: Ni2Fe3, ZSM-5, and Ni2Fe3/ZSM-5. Two different pyrolysis processes are investigated to compare homogeneous and heterogeneous catalysis influence on the products. The results indicate that the Ni2Fe3 cluster catalyst shows the best activity as a homogeneous catalysis. It can also be recycled repeatedly, increases the yiel
APA, Harvard, Vancouver, ISO, and other styles
4

Ye, Rong, Tyler J. Hurlburt, Kairat Sabyrov, Selim Alayoglu, and Gabor A. Somorjai. "Molecular catalysis science: Perspective on unifying the fields of catalysis." Proceedings of the National Academy of Sciences 113, no. 19 (2016): 5159–66. http://dx.doi.org/10.1073/pnas.1601766113.

Full text
Abstract:
Colloidal chemistry is used to control the size, shape, morphology, and composition of metal nanoparticles. Model catalysts as such are applied to catalytic transformations in the three types of catalysts: heterogeneous, homogeneous, and enzymatic. Real-time dynamics of oxidation state, coordination, and bonding of nanoparticle catalysts are put under the microscope using surface techniques such as sum-frequency generation vibrational spectroscopy and ambient pressure X-ray photoelectron spectroscopy under catalytically relevant conditions. It was demonstrated that catalytic behavior and trend
APA, Harvard, Vancouver, ISO, and other styles
5

Wan, Qiang, Sen Lin, and Hua Guo. "Frustrated Lewis Pairs in Heterogeneous Catalysis: Theoretical Insights." Molecules 27, no. 12 (2022): 3734. http://dx.doi.org/10.3390/molecules27123734.

Full text
Abstract:
Frustrated Lewis pair (FLP) catalysts have attracted much recent interest because of their exceptional ability to activate small molecules in homogeneous catalysis. In the past ten years, this unique catalysis concept has been extended to heterogeneous catalysis, with much success. Herein, we review the recent theoretical advances in understanding FLP-based heterogeneous catalysis in several applications, including metal oxides, functionalized surfaces, and two-dimensional materials. A better understanding of the details of the catalytic mechanism can help in the experimental design of novel h
APA, Harvard, Vancouver, ISO, and other styles
6

Baráth, Eszter. "Selective Reduction of Carbonyl Compounds via (Asymmetric) Transfer Hydrogenation on Heterogeneous Catalysts." Synthesis 52, no. 04 (2020): 504–20. http://dx.doi.org/10.1055/s-0039-1691542.

Full text
Abstract:
Based on the ever-increasing demand for optically pure compounds, the development of efficient methods to produce such products is very important. Homogeneous asymmetric catalysis occupies a prominent position in the ranking of chemical transformations, with transition metals coordinated to chiral ligands being applied extensively for this purpose. However, heterogeneous catalysts have the ability to further extend the field of asymmetric transformations, because of their beneficial properties such as high stability, ease of separation and regeneration, and the possibility to apply them in con
APA, Harvard, Vancouver, ISO, and other styles
7

Arai, Masahiko, and Fengyu Zhao. "Metal Catalysts Recycling and Heterogeneous/Homogeneous Catalysis." Catalysts 5, no. 2 (2015): 868–70. http://dx.doi.org/10.3390/catal5020868.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Chaloner, Penny A. "Homogeneous and Heterogeneous Catalysis." Journal of Organometallic Chemistry 344, no. 3 (1988): C55. http://dx.doi.org/10.1016/0022-328x(88)80200-6.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Lévay, Krisztina, and László Hegedűs. "Recent Achievements in the Hydrogenation of Nitriles Catalyzed by Transitional Metals." Current Organic Chemistry 23, no. 18 (2019): 1881–900. http://dx.doi.org/10.2174/1385272823666191007160341.

Full text
Abstract:
Amines are important and valuable intermediates in the pharmaceutical, plastic and agrochemical industry. Hence, there is an increasing interest in developing improved process for the synthesis of amines. The heterogeneous catalytic hydrogenation of nitriles is one of the most frequently applied methods for the synthesis of diverse amines, but the homogeneous catalysis has also received a growing attention from the catalysis community. This mini-review provides an overview of the recent achievements in the selective reduction of nitriles using both homogeneous and heterogeneous transition meta
APA, Harvard, Vancouver, ISO, and other styles
10

Abu-Reziq, Raed, and Howard Alper. "Magnetically Separable Base Catalysts: Heterogeneous Catalysis vs. Quasi-Homogeneous Catalysis." Applied Sciences 2, no. 2 (2012): 260–76. http://dx.doi.org/10.3390/app2020260.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Dissertations / Theses on the topic "Homogeneous and heterogeneous catalysis"

1

Guo, Chris. "Alkane Oxidation Catalysis by Homogeneous and Heterogeneous Catalyst." Thesis, The University of Sydney, 2005. http://hdl.handle.net/2123/622.

Full text
Abstract:
Abstract Cobalt-based complexes are widely used in industry and organic synthesis as catalysts for the oxidation of hydrocarbons. The Co/Mn/Br (known as "CAB system") catalyst system is effective for the oxidation of toluene. The Co/Mn/Br/Zr catalyst system is powerful for the oxidation of p-xylene, but not for the oxidation of toluene. [Co3O(OAc)5(OH)(py)3][PF6] (Co 3+ trimer 5) is more effective than [Co3O(OAc)6(py)3][PF6] (Co 3+ trimer 6) as a catalyst in the CAB catalyst system. Higher temperatures favour the oxidation of toluene. Zr 4+ does not enhance the oxidation of toluene. Zr
APA, Harvard, Vancouver, ISO, and other styles
2

Guo, Chris. "Alkane Oxidation Catalysis by Homogeneous and Heterogeneous Catalyst." University of Sydney. Chemistry, 2005. http://hdl.handle.net/2123/622.

Full text
Abstract:
Abstract Cobalt-based complexes are widely used in industry and organic synthesis as catalysts for the oxidation of hydrocarbons. The Co/Mn/Br (known as "CAB system") catalyst system is effective for the oxidation of toluene. The Co/Mn/Br/Zr catalyst system is powerful for the oxidation of p-xylene, but not for the oxidation of toluene. [Co3O(OAc)5(OH)(py)3][PF6] (Co 3+ trimer 5) is more effective than [Co3O(OAc)6(py)3][PF6] (Co 3+ trimer 6) as a catalyst in the CAB catalyst system. Higher temperatures favour the oxidation of toluene. Zr 4+ does not enhance the oxidation of toluene. Zr
APA, Harvard, Vancouver, ISO, and other styles
3

Schätz, Alexander. "Immobilization of homogeneous catalysts on nanoparticles and their application in semi-heterogeneous catalysis." kostenfrei, 2009. http://www.opus-bayern.de/uni-regensburg/volltexte/2009/1239/.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Mirza, Amin Ruhul. "Developments in supported aqueous-phase catalysis." Thesis, University of Bath, 1999. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.311179.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Cooper, Christine J. "Catalysts for stereoselective transformations." Thesis, University of Bath, 2012. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.548099.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Richardson, John Michael. "Distinguishing between surface and solution catalysis for palladium catalyzed C-C coupling reactions: use of selective poisons." Diss., Georgia Institute of Technology, 2008. http://hdl.handle.net/1853/22704.

Full text
Abstract:
This work focuses on understanding the heterogeneous/homogeneous nature of the catalytic species for a variety of immobilized metal precatalysts used for C-C coupling reactions. These precatalysts include: (i) tethered organometallic palladium pincer complexes, (ii) an encapsulated small molecule palladium complex in a polymer matrix, (iii) mercapto-modified mesoporous silica metalated with palladium acetate, and (iv) amino-functionalized mesoporous silicas metalated with Ni(II). As part of this investigation, the use of metal scavengers as selective poisons of homogeneous catalysis is intr
APA, Harvard, Vancouver, ISO, and other styles
7

Vaquer, Malia Lydia. "Mononuclear Ruthenium Complexes and their Application in Homogeneous and Heterogeneous Catalysis." Doctoral thesis, Universitat Autònoma de Barcelona, 2011. http://hdl.handle.net/10803/42304.

Full text
Abstract:
La tesis presentada es un estudio basado en la síntesis, caracterización espectrocópica y electroquímica y aplicaciones en catálisis de nuevos complejos mononucleares de rutenio con una amplia variedad de ligandos polipiridílicos. La influencia de las propiedades electrónicas de los ligandos coordinados al centro metálico sobre las propiedades redox de los complejos resultantes y su comportamiento en catálisis de oxidación ha sido estudiada y racionalizada. De la familia de complejos Ru-OH2 sintetizados y estudiados, unos pocos fueron seleccionados para desarrollar sistemas más complejos y pod
APA, Harvard, Vancouver, ISO, and other styles
8

Souleymanou, Myriam. "Pyrene-tagged Ligands as a Bridge between Homogeneous and Heterogeneous Catalysis." Doctoral thesis, Universitat Rovira i Virgili, 2019. http://hdl.handle.net/10803/668974.

Full text
Abstract:
La present tesi tracta sobre el desenvolupament de catalitzadors homogenis que contenen fragments poliaromàtics per facilitar el seu ancoratge en suports sòlids per aconseguir la fàcil separació i reciclatge del catalitzador. Es van triar els grups pirè, ja que és conegut que promouen interaccions aromàtiques fortes pi-pi per apilament en superfícies de carboni. En conseqüència, el treball s'ha centrat en els suports de carboni (nanotubs de carboni, òxid de grafè reduït i perles de carboni) com a suports sòlids per a aquesta estratègia d'ancoratge no covalent en suports sòlids. A més, s'h
APA, Harvard, Vancouver, ISO, and other styles
9

Kua, Jeremy Goddard William A. "Computational studies of heterogeneous and homogeneous catalysis by late transition metals." Diss., Pasadena, Calif. : California Institute of Technology, 2001. http://resolver.caltech.edu/CaltechTHESIS:11192009-085252318.

Full text
Abstract:
Thesis (Ph. D.)--California Institute of Technology, 2001. PQ #3018752.<br>Advisor names found in the Acknowledgments pages of the thesis. Title from home page. Viewed 02/09/10. Includes bibliographical references.
APA, Harvard, Vancouver, ISO, and other styles
10

Formenti, D. "REDUCTIVE TRANSFORMATIONS OF THE NITRO GROUP: FROM HOMOGENEOUS TO HETEROGENEOUS CATALYSIS." Doctoral thesis, Università degli Studi di Milano, 2017. http://hdl.handle.net/2434/479447.

Full text
Abstract:
This thesis focuses its attention into two different aspects of catalysis. In the first part, transition-metal complexes were used as homogeneous catalysts for the preparation nitrogen-containing heterocycles (especially indoles) using liquid sources of carbon monoxide. In the second part, in collaboration with Prof. Matthias Beller (Leibniz Institute for Catalysis-LIKAT, Rostock), doped-carbon heterogeneous non-noble metal catalysts were employed as catalytic materials in the hydrogenation of nitroaromatics. In both cases, nitro compounds were used as valuable starting materials corroborating
APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Homogeneous and heterogeneous catalysis"

1

Can, Li, and Liu Yan, eds. Bridging Heterogeneous and Homogeneous Catalysis. Wiley-VCH Verlag GmbH & Co. KGaA, 2014. http://dx.doi.org/10.1002/9783527675906.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

F, Swiegers Gerhard, ed. Mechanical catalysis: Methods of heterogeneous, homogeneous, and enzymatic catalysis. John Wiley, 2008.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

service), ScienceDirect (Online, ed. Mechanisms in homogeneous and heterogeneous epoxidation catalysis. Elsevier, 2008.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

A, Moulijn Jacob, Leeuwen, P. W. N. M. van, and Santen R. A. van, eds. Catalysis: An integrated approach to homogeneous, heterogeneous and industrial catalysis. Elsevier, 1993.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

M, Kolesnikov I., ed. Kinetics and catalysis in homogeneous and heterogeneous systems. Nova Science Publishers, 2001.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Zecchina, Adriano, Silvia Bordiga, and Elena Groppo. Selective nanocatalysts and nanoscience: Concepts for heterogeneous and homogeneous catalysis. Wiley-VCH, 2011.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Principles of coordination polymerisation: Heterogeneous and homogeneous catalysis in polymer chemistry-polymerisation of hydrocarbon, heterocyclic, and heterounsaturated monomers. John Wiley, 2001.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

Bhaduri, Sumit, and Doble Mukesh. Homogeneous Catalysis. John Wiley & Sons, Inc, 2014. http://dx.doi.org/10.1002/9781118872369.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

van Leeuwen, Piet W. N. M. Homogeneous Catalysis. Springer Netherlands, 2004. http://dx.doi.org/10.1007/1-4020-2000-7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Boreskov, Georgiĭ Konstantinovich. Heterogeneous catalysis. Nova Science Publishers, 2003.

Find full text
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Homogeneous and heterogeneous catalysis"

1

Brunner, Henri. "Homogeneous Enantioselective Catalysis." In Chiral Reactions in Heterogeneous Catalysis. Springer US, 1995. http://dx.doi.org/10.1007/978-1-4615-1909-6_4.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Wu, Lei, Ji Liu, Baode Ma, and Qing-Hua Fan. "Homogeneous Asymmetric Catalysis Using Immobilized Chiral Catalysts." In Bridging Heterogeneous and Homogeneous Catalysis. Wiley-VCH Verlag GmbH & Co. KGaA, 2014. http://dx.doi.org/10.1002/9783527675906.ch4.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Liu, Yan, Zongxuan Jiang, and Can Li. "Emulsion Catalysis: Interface between Homogeneous and Heterogeneous Catalysis." In Bridging Heterogeneous and Homogeneous Catalysis. Wiley-VCH Verlag GmbH & Co. KGaA, 2014. http://dx.doi.org/10.1002/9783527675906.ch8.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Somorjai, G. A., and M. Salmeron. "Surface Properties of Catalysts. Iron and Its Oxides; Surface Chemistry, Photochemistry And Catalysis." In Homogeneous and Heterogeneous Photocatalysis. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4642-2_27.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Zhang, Zhaofu, Jun Ma, and Buxing Han. "Catalysis in Supercritical Fluids." In Bridging Heterogeneous and Homogeneous Catalysis. Wiley-VCH Verlag GmbH & Co. KGaA, 2014. http://dx.doi.org/10.1002/9783527675906.ch13.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Huang, Jiahui, and Masatake Haruta. "Heterogeneous Catalysis by Gold Clusters." In Bridging Heterogeneous and Homogeneous Catalysis. Wiley-VCH Verlag GmbH & Co. KGaA, 2014. http://dx.doi.org/10.1002/9783527675906.ch11.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Brown, J. M. "Selective Homogeneous and Heterogeneous Catalysis." In Ciba Foundation Symposium 53 - Further Perspectives in Organic Chemistry. John Wiley & Sons, Ltd., 2008. http://dx.doi.org/10.1002/9780470720349.ch10.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Liu, Shifang, and Jianliang Xiao. "Catalysis in and on Water." In Bridging Heterogeneous and Homogeneous Catalysis. Wiley-VCH Verlag GmbH & Co. KGaA, 2014. http://dx.doi.org/10.1002/9783527675906.ch6.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Yang, Qihua, and Can Li. "Catalysis in Porous-Material-Based Nanoreactors: a Bridge between Homogeneous and Heterogeneous Catalysis." In Bridging Heterogeneous and Homogeneous Catalysis. Wiley-VCH Verlag GmbH & Co. KGaA, 2014. http://dx.doi.org/10.1002/9783527675906.ch10.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Deng, Youquan, Feng Shi, and Qinghua Zhang. "Catalytic Reactions in or by Room-Temperature Ionic Liquids: Bridging the Gap between Homogeneous and Heterogeneous Catalysis." In Bridging Heterogeneous and Homogeneous Catalysis. Wiley-VCH Verlag GmbH & Co. KGaA, 2014. http://dx.doi.org/10.1002/9783527675906.ch2.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Homogeneous and heterogeneous catalysis"

1

Willetts, D. V., and M. R. Harris. "Homogeneous Catalysis for CO2 Lasers." In Coherent Laser Radar. Optica Publishing Group, 1991. http://dx.doi.org/10.1364/clr.1991.mc2.

Full text
Abstract:
The attainment of long sealed gas lifetimes is one of the few outstanding areas of carbon dioxide laser technology which need to be addressed. Electron impact dissociation of carbon dioxide can be overcome by use of a catalyst to recombine the carbon monoxide and oxygen so formed. Heterogeneous catalysts have been extensively studied; although effective, such catalysts necessarily introduce problems of dust release in a vibrating environment and impedance to gas flow. In addition, attention must be paid to isotopic exchange between catalyst and gas. These difficulties disappear if a suitable h
APA, Harvard, Vancouver, ISO, and other styles
2

SOMORJAI, GABOR A., RONG YE, TYLER J. HURLBURT, and KAIRAT SABYROV. "INTEGRATION OF THE THREE FIELDS OF CATALYSIS: HETEROGENEOUS, HOMOGENEOUS, AND ENZYME." In 24th International Solvay Conference on Chemistry. WORLD SCIENTIFIC, 2018. http://dx.doi.org/10.1142/9789813237179_0013.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Grimaud, Alexis. "Oxygen Evolution Reaction on the Surface of Transition Metal Oxides – Heterogeneous or Homogeneous catalysis?" In nanoGe Fall Meeting 2018. Fundació Scito, 2018. http://dx.doi.org/10.29363/nanoge.fallmeeting.2018.185.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Grimaud, Alexis. "Oxygen Evolution Reaction on the Surface of Transition Metal Oxides – Heterogeneous or Homogeneous catalysis?" In nanoGe Fall Meeting 2018. Fundació Scito, 2018. http://dx.doi.org/10.29363/nanoge.nfm.2018.185.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Handojo, Lienda, Ilham Ardiyanto Putra, Muhammad Mufti Azis, Tirto Prakoso, Tatang Hernas Soerawidjaja, and Antonius Indarto. "Isomerization of turpentine using various heterogeneous and homogeneous acid catalysts." In THE 11TH REGIONAL CONFERENCE ON CHEMICAL ENGINEERING (RCChE 2018). Author(s), 2019. http://dx.doi.org/10.1063/1.5095034.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Rakhi, Rakhi, Vivien Günther, Jana Richter, and Fabian Mauss. "Steam reforming of methane over a nickel-based catalyst." In 63rd International Conference of Scandinavian Simulation Society, SIMS 2022, Trondheim, Norway, September 20-21, 2022. Linköping University Electronic Press, 2022. http://dx.doi.org/10.3384/ecp192034.

Full text
Abstract:
Steam reforming is a promising route to convert natural gas into syngas - a mixture of H2 and CO, used as a feed stock e.g. for ammonia, methanol and Fischer-Tropsch synthesis processes. For the industrial application of steam reforming, a detailed understanding of the process is a prerequisite. Models that capture the detailed homogeneous and heterogeneous reaction kinetics and the comprehensive transport processes as well as their interaction have the potential to optimize the catalytic process without expensive experimental campaigns. In the present work, a one-dimensional model, LOGEcat is
APA, Harvard, Vancouver, ISO, and other styles
7

Tsujikawa, Y., S. Fujii, H. Sadamori, S. Ito, and S. Katsura. "Flow Analysis of High Pressure Catalytic Combustor for Gas Turbine." In ASME 1995 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1995. http://dx.doi.org/10.1115/95-gt-351.

Full text
Abstract:
The objective of this paper is modeling the mechanism of high temperature catalytic oxidation of natural gas, or methane. The model is two-dimensional steady-state, and includes axial and radial convection and diffusion of mass, momentum and energy, as well as homogeneous (gas phase) and heterogeneous (gas-surface) single step irreversible chemical reactions within a catalyst channel. Experimental investigations were also made of natural gas, or methane combustion in the presence of Mn-substituted hexaaluminate catalysts. Axial profiles of catalyst wall temperature, and gas temperature and gas
APA, Harvard, Vancouver, ISO, and other styles
8

Nogueira Rabelo, Sabrina, Leandro Oliveira, and Adriana França. "Biodiesel production from microwave irradiated reactor using homogeneous and heterogeneous catalyst." In 24th ABCM International Congress of Mechanical Engineering. ABCM, 2017. http://dx.doi.org/10.26678/abcm.cobem2017.cob17-0787.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Alturkistani, Sultan, Haoyi Wang, Kiran Yalamanchi, Ribhu Gautam, and Mani Sarathy. "High-Throughput Experiments and Kinetic Modeling of Oxidative Coupling of Methane, OCM Over La2O3/CeO2 Catalyst." In ADIPEC. SPE, 2022. http://dx.doi.org/10.2118/210942-ms.

Full text
Abstract:
Abstract A reliable dataset covering a parametric space of process conditions is essential for realizing catalyst informatics. A high-throughput screening (HTS) instrument was employed to obtain a parametric dataset to develop a detailed reaction microkinetic model for the oxidative coupling of methane (OCM) over La2O3/CeO2 catalyst. The model was combined with well-validated gas-phase kinetics to describe the interactions between homogeneous and heterogeneous reaction chemistry. Methane and oxygen conversions and selectivities of ethylene, ethane, carbon monoxide, and carbon dioxide were meas
APA, Harvard, Vancouver, ISO, and other styles
10

Veser, G., G. Friedrich, M. Freygang, and R. Zengerle. "A Simple and Flexible Micro Reactor for Investigations on Heterogeneous Catalytic Gas Phase Reactions." In ASME 1998 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/imece1998-1243.

Full text
Abstract:
Abstract Micro reactors, i.e. chemical reactors with characteristic dimensions in the sub-millimeter range, hold great promise for novel chemical process routes (Lerou 1996, Wengeng 1996). Among their potential advantages for chemical processes are: the very small thermal inertia, allowing for a very direct control of temperature as a very critical reaction parameter; their inherent safety due to both the small reactant volume being present at any time in the reactor and the well controllable reactor and reaction conditions; and their small dimensions, making them easy to integrate into existi
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Homogeneous and heterogeneous catalysis"

1

Shilov, V. P., A. A. Bessonov, A. Y. Garnov, and A. V. Gelis. Investigation on application of homogeneous and heterogeneous catalysis for alkaline waste treatment. Office of Scientific and Technical Information (OSTI), 1997. http://dx.doi.org/10.2172/555272.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Ye, Rong. Development of Molecular Catalysts to Bridge the Gap between Heterogeneous and Homogeneous Catalysts. Office of Scientific and Technical Information (OSTI), 2017. http://dx.doi.org/10.2172/1488417.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Finke, R. G. Polyoxoanion mediated methane activation and functionalization: Molecular design of new homogeneous and new solid state/heterogeneous catalysts. Office of Scientific and Technical Information (OSTI), 1991. http://dx.doi.org/10.2172/6082064.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Hampden-Smith, M., J. S. Kawola, A. Martino, A. G. Sault, and S. A. Yamanaka. Highly Dispersed Pseudo-Homogeneous and Heterogeneous Catalysts Synthesized via Inverse Micelle Solutions for the Liquefaction of Coal. Office of Scientific and Technical Information (OSTI), 1999. http://dx.doi.org/10.2172/2606.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Sariciftci, Niyazi Serdar. CO2 Recycling: The Conversion of Renewable Energy into Chemical Fuels. AsiaChem Magazine, 2020. http://dx.doi.org/10.51167/acm00011.

Full text
Abstract:
We want to bring the idea of conversion of CO2 into synthetic fuels (CO2 recycling) into attention, as a possible approach for transportable storage of renewable energy. Recycling of CO2 by homogeneous and/or heterogeneous catalytic approaches have been investigated with increasing emphasis within the scientific community. In the last decades, especially using organic and bioorganic systems towards CO2 reduction has attracted great interest. Chemical, electrochemical, photoelectrochemical, and bioelectrochemical approaches are discussed vividly as new routes towards the conversion of CO2 into
APA, Harvard, Vancouver, ISO, and other styles
6

Surko, Clifford M. Spatiotemporal Dynamics in Heterogeneous Catalysis. Defense Technical Information Center, 2001. http://dx.doi.org/10.21236/ada389981.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Landis, Clark R. Mechanisms and Design in Homogeneous Catalysis. Office of Scientific and Technical Information (OSTI), 2010. http://dx.doi.org/10.2172/979723.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Olsen, R. J., W. R. Williams, X. Song, L. D. Schmidt, and R. Aris. Dynamics of Homogeneous-Heterogeneous Reactors. Defense Technical Information Center, 1992. http://dx.doi.org/10.21236/ada271694.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Finkelstein, Maxim S. Shocks in homogeneous and heterogeneous populations. Max Planck Institute for Demographic Research, 2005. http://dx.doi.org/10.4054/mpidr-wp-2005-024.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Francisco Zaera. Molecular-Level Design of Heterogeneous Chiral Catalysis. Office of Scientific and Technical Information (OSTI), 2012. http://dx.doi.org/10.2172/1036747.

Full text
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!