Log in

Relevant bibliographies by topics / Butadiene / Dissertations / Theses

To see the other types of publications on this topic, follow the link: Butadiene.

Dissertations / Theses on the topic 'Butadiene'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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

Select a source type:

Consult the top 50 dissertations / theses for your research on the topic 'Butadiene.'

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.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Parent, John Scott. "Catalytic hydrogenation of butadiene copolymers." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/nq21378.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Wilson, Joanne Patricia. "The molecular toxicology of butadiene." Thesis, University of Newcastle Upon Tyne, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.287826.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Macqueron, Benoit. "Étude du comportement des systèmes catalytiques métallocène de néodyme / dialkylmagnésium pour la copolymérisation de l'éthylène avec le butadiène et fonctionnalisation des polymères synthétisés." Thesis, Lyon 1, 2015. http://www.theses.fr/2015LYO10083.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

au, D. James@murdoch edu, and Donny Lawrence James. "Biochemical Dechlorination of Hexachloro-1,3-butadiene." Murdoch University, 2010. http://wwwlib.murdoch.edu.au/adt/browse/view/adt-MU20100216.212048.

Full text

Abstract:

Hexachloro-1,3-butadiene (HCBD) is a toxic aliphatic chlorinated hydrocarbon which is widely used as a fungicide, herbicide and heat transformer fluid. HCBD is resistant to microbial degradation and, therefore, persists in aquatic and soil environments worldwide. In this thesis, the ability of non-specific bacteria from various sources to dechlorinate HCBD in the presence of either acetate or lactate (as an electron donor) and cyanocobalamin (as an electron shuttle) under different conditions was investigated. Cultivating specific populations to reduce cyanocobalamin as a method to increase HC

APA, Harvard, Vancouver, ISO, and other styles

5

James, Donny Lawrence. "Biochemical dechlorination of hexachloro-1,3-butadiene /." Murdoch University Digital Theses Program, 2009. http://wwwlib.murdoch.edu.au/adt/browse/view/adt-MU20100216.212048.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

James, Donny Lawrence. "Biochemical Dechlorination of Hexachloro-1,3-butadiene." Thesis, James, Donny Lawrence (2010) Biochemical Dechlorination of Hexachloro-1,3-butadiene. PhD thesis, Murdoch University, 2010. https://researchrepository.murdoch.edu.au/id/eprint/1674/.

Full text

Abstract:

Hexachloro-1,3-butadiene (HCBD) is a toxic aliphatic chlorinated hydrocarbon which is widely used as a fungicide, herbicide and heat transformer fluid. HCBD is resistant to microbial degradation and, therefore, persists in aquatic and soil environments worldwide. In this thesis, the ability of non-specific bacteria from various sources to dechlorinate HCBD in the presence of either acetate or lactate (as an electron donor) and cyanocobalamin (as an electron shuttle) under different conditions was investigated. Cultivating specific populations to reduce cyanocobalamin as a method to increase HC

APA, Harvard, Vancouver, ISO, and other styles

7

James, Donny Lawrence. "Biochemical Dechlorination of Hexachloro-1,3-butadiene." James, Donny Lawrence (2010) Biochemical Dechlorination of Hexachloro-1,3-butadiene. PhD thesis, Murdoch University, 2010. http://researchrepository.murdoch.edu.au/1674/.

Full text

Abstract:

Hexachloro-1,3-butadiene (HCBD) is a toxic aliphatic chlorinated hydrocarbon which is widely used as a fungicide, herbicide and heat transformer fluid. HCBD is resistant to microbial degradation and, therefore, persists in aquatic and soil environments worldwide. In this thesis, the ability of non-specific bacteria from various sources to dechlorinate HCBD in the presence of either acetate or lactate (as an electron donor) and cyanocobalamin (as an electron shuttle) under different conditions was investigated. Cultivating specific populations to reduce cyanocobalamin as a method to increase HC

APA, Harvard, Vancouver, ISO, and other styles

8

Booker, Randall Sulter Jr. "Microbial reductive dechlorination of hexachloro-1,3-butadiene." Diss., Georgia Institute of Technology, 1999. http://hdl.handle.net/1853/20921.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Donehue, Jessica Erin. "Excited state dynamics of 1,4-diphenyl-1,3-butadiene and 1,1,4,4-tetraphenyl-1,3-butadiene probed by time-resolved electronic spectroscopy." Connect to resource, 2009. http://hdl.handle.net/1811/37111.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Wang, Zhao. "Selective Hydrogenation of Butadiene over Non-noble Bimetallic Catalysts." Electronic Thesis or Diss., Paris 6, 2017. https://accesdistant.sorbonne-universite.fr/login?url=https://theses-intra.sorbonne-universite.fr/2017PA066102.pdf.

Full text

Abstract:

Ce travail porte sur la préparation et la caractérisation de catalyseurs bimétalliques Cu-Zn, Ni-Zn et Fe-Zn supportés sur TiO2 avec des rapports atomiques variables et sur l'étude de leurs propriétés catalytiques pour l'hydrogénation sélective d'hydrocarbures polyinsaturés. Les méthodes de co-dépôt-précipitation à l'urée (DPu) et co-dépôt-précipitation à pH fixe (DP8) ont été utilisées pour la préparation des matériaux. Les ions métalliques se déposent séquentiellement sur la surface de TiO2 (selon la séquence CuII < ZnII ?FeII <br>This work investigates the preparation and characterizatio

APA, Harvard, Vancouver, ISO, and other styles

11

Fendel, Wolfgang. "Darstellung 1,2-difunktionalisierter 1,3-Butadiene ueber sigmatrope Umlagerungen." Doctoral thesis, Universitätsbibliothek Chemnitz, 1997. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-199700229.

Full text

Abstract:

Es wird eine neue Methode zur Darstellung 1,2-difunktionalisierter 1,3-Butadiene vorgestellt. Das Syntheseprinzip nutzt gezielt eine Sequenz zweier sigmatroper Umlagerungen, wobei die synthe-tisierten 3-Butin-1,2-diyl-Vorläufer sowohl [2,3]- wie auch [3,3]-sigmatrop zu den Zielver-bindungen umlagern können. Im ersten Umlagerungsschritt entstehen 1,2-Butadien-1,4-diyl-Derivate, die durch eine nachfolgende sigmatrope Umlagerung zu den 1,2-disubstituierten 1,3-Butadienen führen. Ein Schwerpunkt der Arbeit besteht darin, die Anwendbarkeit der neuen Synthesemethode für verschiedene Verbindungsklass

APA, Harvard, Vancouver, ISO, and other styles

12

Al-Jebouri, Hamza Yaseen. "Synthesis of butadiene sulphone derivatives with cyano substituents." Thesis, University of Surrey, 1985. http://epubs.surrey.ac.uk/847181/.

Full text

Abstract:

The vicinal dicyano compounds are good starting materials for the synthesis of macromolecules such as phthalocyanines and tetrazaporphins. The synthesis of cyano compounds and vicinal dicyano compounds, particularly the cyano derivatives of butadiene sulphones have been studied in this work. This thesis is divided into five chapters as follows: The first chapter contains a general introduction about organic cyanides; their preparations, reactions and applications. In the second chapter, the synthesis of butadiene sulphone derivatives leading to mono and dicyano substituents is dealt with. It i

APA, Harvard, Vancouver, ISO, and other styles

13

Schinazi, Gustavo. "Bio-Based Flame Retardation of Acrylonitrile-Butadiene-Styrene." Case Western Reserve University School of Graduate Studies / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=case1605795004534958.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Fendel, Wolfgang. "Darstellung 1,2-difunktionalisierter 1,3-Butadiene über sigmatrope Umlagerungen." [S.l. : s.n.], 1997. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB10324526.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Wang, Zhao. "Selective Hydrogenation of Butadiene over Non-noble Bimetallic Catalysts." Thesis, Paris 6, 2017. http://www.theses.fr/2017PA066102/document.

Full text

Abstract:

Ce travail porte sur la préparation et la caractérisation de catalyseurs bimétalliques Cu-Zn, Ni-Zn et Fe-Zn supportés sur TiO2 avec des rapports atomiques variables et sur l'étude de leurs propriétés catalytiques pour l'hydrogénation sélective d'hydrocarbures polyinsaturés. Les méthodes de co-dépôt-précipitation à l'urée (DPu) et co-dépôt-précipitation à pH fixe (DP8) ont été utilisées pour la préparation des matériaux. Les ions métalliques se déposent séquentiellement sur la surface de TiO2 (selon la séquence CuII < ZnII ?FeII <br>This work investigates the preparation and characterizatio

APA, Harvard, Vancouver, ISO, and other styles

16

Sui, Yongqiang. "Toward polar 1,4-diphenylbutadiene materials." Diss., Columbia, Mo. : University of Missouri-Columbia, 2004. http://hdl.handle.net/10355/4099.

Full text

Abstract:

Thesis (M.S.)--University of Missouri-Columbia, 2004.<br>The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file viewed on (June 30, 2006). Includes bibliographical references.

APA, Harvard, Vancouver, ISO, and other styles

17

Bahadursha, Venkata Rama Lakshmi Preeethi. "Tearing of Styrene Butadiene Rubber using Finite Element Analysis." University of Akron / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=akron1431029910.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Spencer, Mark Grant. "Rotational Molding of Acrylonitrile-Butadiene-Styrene Polymers and Blends." Diss., CLICK HERE for online access, 2003. http://contentdm.lib.byu.edu/ETD/image/etd311.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

19

Pomalaza, Guillaume. "Conversion of ethanol to butadiene on zinc-tantalum catalysts." Thesis, Lille 1, 2019. http://www.theses.fr/2019LIL1R048.

Full text

Abstract:

Le butadiène est important composé, principalement utilisé dans la fabrication du caoutchouc synthétique. Toutefois, le vapocraquage de naphta, sa méthode de production actuelle, ne répond pas à des critères environnementaux durables dû à l’émission importante de gaz à effet de serre et la nature non-renouvelable des ressources fossiles. De plus, l’offre mondiale de butadiène risque de baisser à cause de l’émergence du gaz de schiste comme matière première. Récemment, la conversion catalytique de l’éthanol en butadiène attire plus particulièrement l’attention en tant que méthode de production

APA, Harvard, Vancouver, ISO, and other styles

20

Pomalaza, Guillaume. "Conversion of ethanol to butadiene on zinc-tantalum catalysts." Electronic Thesis or Diss., Université de Lille (2018-2021), 2019. http://www.theses.fr/2019LILUR048.

Full text

Abstract:

Le butadiène est important composé, principalement utilisé dans la fabrication du caoutchouc synthétique. Toutefois, le vapocraquage de naphta, sa méthode de production actuelle, ne répond pas à des critères environnementaux durables dû à l’émission importante de gaz à effet de serre et la nature non-renouvelable des ressources fossiles. De plus, l’offre mondiale de butadiène risque de baisser à cause de l’émergence du gaz de schiste comme matière première. Récemment, la conversion catalytique de l’éthanol en butadiène attire plus particulièrement l’attention en tant que méthode de production

APA, Harvard, Vancouver, ISO, and other styles

21

Mamadapur, Monish Shivappa. "Constitutive modeling of fused deposition modeling acrylonitrile butadiene styrene (ABS)." [College Station, Tex. : Texas A&M University, 2007. http://hdl.handle.net/1969.1/ETD-TAMU-2545.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Myers, Randall T. (Randall Todd) 1972. "Grains and grain boundaries in lamellar styrene--butadiene block copolymers." Thesis, Massachusetts Institute of Technology, 1999. http://hdl.handle.net/1721.1/85277.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Michellys, Pierre-Yves. "Synthèse de stéroides en cinq étapes à partir du butadiene." Aix-Marseille 3, 1995. http://www.theses.fr/1995AIX30061.

Full text

Abstract:

La condensation du 1,8-bis(triméthylsilyl)octa-2,6-diène (BISTRO) l'anhydride succinique conduit à la ((d,l)-6,9-divinyl-1 -oxaspiro-4,4-nonane-2-one. La réaction d'alkylation de cette spirolactone a été étudiée. Des calculs de structure complètent l'étude expérimentale. Plus particulièrement, l'alkylation de cette lactone par un dérivé benzocyclobuténique suivie de la thermolyse du composé obtenu, conduit à un 17α-vinyl stéroi͏̈de de manière stéréoséleclive. L'ajout de deux étapes (méthoxycarbonylation et décarboxylation) à la première synthèse décrite, permettent d'accéder à des stéroi͏̈des

APA, Harvard, Vancouver, ISO, and other styles

24

Wu, Jiawei. "Study on Epoxidized Poly (Styrene-butadiene-styrene) Modified Epoxy Resins." University of Akron / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=akron1571671436341218.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Ingham, S. "Stereocontrolled synthesis of butadienes from cyclobutenes." Thesis, University of Salford, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376847.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

Gaval, Pooja. "Catalyseurs pour la synthèse du butadiène via le procédé Ostromyslensky développés par Chimie organométallique de surface." Thesis, Lyon, 2018. http://www.theses.fr/2018LYSE1315/document.

Full text

Abstract:

Au cours des dernières années, la synthèse ciblée du butadiène en utilisant le bioéthanol a suscité une attention sans précédent en raison de l'intérêt croissant aux matières premières biosourcées ainsi que de la demande croissante en butadiène.Un processus pertinent dans ce contexte est le processus d'Ostromyslensky, qui s’effectue en deux étapes, comprenant la déshydrogénation de l'éthanol en acétaldéhyde en une étape séparée , suivie de la production de butadiène dans la deuxième étape par réaction d'acétaldéhyde avec de l'éthanol supplémentaire. Bien que la viabilité économique et la faisa

APA, Harvard, Vancouver, ISO, and other styles

27

Kumar, Nomesh. "Hyperviscoelastic constitutive modelling and crack propagation behavior of solid propellant." Thesis, IIT Delhi, 2018. http://eprint.iitd.ac.in:80//handle/2074/8031.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Zhao, Chunyan. "DNA adducts formed by ethene and butadiene : quantitative analysis in rats and humans /." Stockholm, 2000. http://diss.kib.ki.se/2000/91-628-4297-8/.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Souza, André Machado Ribeiro de. "A influência da morfologia do MgO nas propriedades catalíticas do SiO2/MgO para a formação de 1,3-Butadieno a partir de etanol." Universidade Federal de São Carlos, 2016. https://repositorio.ufscar.br/handle/ufscar/8013.

Full text

Abstract:

Submitted by Livia Mello (liviacmello@yahoo.com.br) on 2016-10-06T13:24:00Z No. of bitstreams: 1 DissAMRS.pdf: 6125625 bytes, checksum: 9805401aaa2ce2f249b4e2c4bb9032a0 (MD5)<br>Approved for entry into archive by Marina Freitas (marinapf@ufscar.br) on 2016-10-20T18:35:58Z (GMT) No. of bitstreams: 1 DissAMRS.pdf: 6125625 bytes, checksum: 9805401aaa2ce2f249b4e2c4bb9032a0 (MD5)<br>Approved for entry into archive by Marina Freitas (marinapf@ufscar.br) on 2016-10-20T18:36:05Z (GMT) No. of bitstreams: 1 DissAMRS.pdf: 6125625 bytes, checksum: 9805401aaa2ce2f249b4e2c4bb9032a0 (MD5)<br>Made availab

APA, Harvard, Vancouver, ISO, and other styles

30

Leuratti, C. "The identification and analysis of DNA damage by 1,3-butadiene epoxides." Thesis, Swansea University, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.637882.

Full text

Abstract:

Epoxybutene (EB) and diepoxybutane (DEB) are metabolites of 1,3-butadiene (BUT), a carcinogen. They both react with DNA to form monoadducts, while DEB can also form crosslinks. Here, studies on DNA adducts formed by EB and DEB are presented. The aims were to develop methods for monitoring human exposure to BUT and to assist mechanistic studies on BUT-induced carcinogenesis. EB and DEB were reacted with deoxynucleosides, deoxynucleotides, polydeoxynucleotides and calf thymus DNA. The major product of the reaction of EB with dGMP was a 7N(1-hydroxy-3-buten-yl) dGMP. The N7-guanine base was previ

APA, Harvard, Vancouver, ISO, and other styles

31

Poon, Lai Wo. "Studies of the proliferating (popcorn) polymer of 2-chloro-1,3-butadiene." Thesis, Queen's University Belfast, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.334598.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Morsley, Stuart. "The synthesis af novel butadiene containing polymers by controlled radical polymerisation." Thesis, University of Warwick, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.369803.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Pullan, Nicola. "Controlled polymerisation and industrial application of poly(2-chloro-1,3-butadiene)." Thesis, Aston University, 2014. http://publications.aston.ac.uk/30084/.

Full text

Abstract:

Poly(2-chloro-1,3-butadiene) (PCB, polychloroprene) has wide-ranging applications as neoprene rubber. Favourable chemical and physical properties in the material are attributed to a three-dimensional network of polymer chains, which is realised through cross-linking. Ethylene thiourea (ETU) and zinc oxide (ZnO) are the standard reagents which facilitate this in industrial processes. However, ETU is a suspected carcinogen and its usage is due tobecome severely restricted, so much so that the future production of neoprene rubber is at risk. Hence, an alternative, non-toxic cross-linking agent is

APA, Harvard, Vancouver, ISO, and other styles

34

Cheng, Hok Yan. "Morphology and mechanical properties of polystyrene/polyethylene blends and its toughening mechanism /." View Abstract or Full-Text, 2002. http://library.ust.hk/cgi/db/thesis.pl?MECH%202002%20CHENGH.

Full text

Abstract:

Thesis (M. Phil.)--Hong Kong University of Science and Technology, 2002.<br>Includes bibliographical references (leaves 93-100). Also available in electronic version. Access restricted to campus users.

APA, Harvard, Vancouver, ISO, and other styles

35

Kiroski, Dusko. "The nature of the base polymer and the properties of N.B.R. gum vulcanizates." Thesis, University of Bath, 1995. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.295456.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Bergamini, Paula Aparecida. "Reciclagem de policarbonato por meio da composição de blendas de ABS/PC." Universidade Presbiteriana Mackenzie, 2015. http://tede.mackenzie.br/jspui/handle/tede/1360.

Full text

Abstract:

Made available in DSpace on 2016-03-15T19:36:55Z (GMT). No. of bitstreams: 1 Paula Aparecida Bergamini.pdf: 11467964 bytes, checksum: f444fac5ebd5632e2cdcc942570f6e37 (MD5) Previous issue date: 2015-08-10<br>This study proposes the production and characterization of blends of ABS/PC through reuse of discarded PC in the automotive panel production process. The developed alloy ratios are (ABS/PC) 30/70, 50/50 and 70/30, in addition to the neat materials. For comparative purposes the mixtures were developed for both materials recycled PC (PCr) and neat PC (PCn). The blends were processed in a t

APA, Harvard, Vancouver, ISO, and other styles

37

Vaultier, Florent. "Vers la combinaison de chimies radicalaire et catalytique pour l'obtention de polybutadiène 1,4-cis polaire." Thesis, Lyon 1, 2011. http://www.theses.fr/2011LYO10173.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

Li, Liang. "In-line monitoring of styrene1,3 butadiene emulsion polymerization by ATR-FTIR spectroscopy." Thesis, University of Ottawa (Canada), 2009. http://hdl.handle.net/10393/28415.

Full text

Abstract:

Synthetic rubber is a highly valuable commodity polymer. One important synthetic rubber product is styrene-butadiene rubber (SBR). It is principally made via the emulsion copolymerization of styrene and butadiene monomers and the product is referred to as emulsion polymerized SBR or E-SBR. It is one of the most widely used polymers in the world today. Typical E-SBR applications include pneumatic tires and tubes; heels and soles for footwear; and gaskets. This study focused on demonstrating and validating the use of Attenuated Total Reflectance Fourier Transform Infrared (ATR-FTIR) spectroscopy

APA, Harvard, Vancouver, ISO, and other styles

39

Bortz, Daniel Ray. "MANUFACTURE, CHARACTERIZATION, AND APPLICATION OF MULTIWALL CARBON NANOTUBE COMPOSITE CRYLONITRILE-BUTADIENE-STYRENE." UKnowledge, 2009. http://uknowledge.uky.edu/gradschool_theses/594.

Full text

Abstract:

Carbon nanotubes have been studied for nearly two decades and their amazing properties continue to spur intense investigation in the area of polymer composites. In terms of potential commercialization, mutiwall carbon nanotubes (MWCNTs) are currently the most prevalent and economically viable form of nanotubes. Uncovering innovative means to take full advantage of their properties remains a fundamental issue. In this thesis, viability of their use to reinforce polymeric systems is reported. Acrylonitrilebutadiene- styrene (ABS) was used as the host matrix. MWCNTs were introduced to the ABS mat

APA, Harvard, Vancouver, ISO, and other styles

40

Harris, John Hills. "Miscibility windows in blends incorporating butadiene-acrylonitrile copolymers as the common component." Thesis, Heriot-Watt University, 1991. http://hdl.handle.net/10399/882.

Full text

APA, Harvard, Vancouver, ISO, and other styles

41

Sun, Weicheng. "Use of Torrefied Sorghum as Eco-friendly Filler in Styrene Butadiene Rubber." University of Akron / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=akron1527786418607651.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

Bortz, Daniel Ray. "Manufacture, characterization, and application of multiwall carbon nanotube composite acrylonitrile-butadiene-styrene." Lexington, Ky. : [University of Kentucky Libraries], 2009. http://hdl.handle.net/10225/1039.

Full text

Abstract:

Thesis (M.S.)--University of Kentucky, 2009.<br>Title from document title page (viewed on August 5, 2009). Document formatted into pages; contains: x, 123 p. : ill. (some col.). Includes abstract and vita. Includes bibliographical references (p. 113-121).

APA, Harvard, Vancouver, ISO, and other styles

43

MAZINA-NGOKOVDI, MPOFO, and Jacques Oudar. "Reactivite et adsorption des hydrocarbures sur les metaux du groupe viii : acetylene et butadiene sur palladium-butadiene sur pt(111). influence des ajouts metalliques en solution solide ou vapodeposes." Paris 6, 1993. http://www.theses.fr/1993PA066425.

Full text

Abstract:

Ce travail entre dans le cadre d'une meilleure comprehension des mecanismes d'hydrogenation des hydrocarbures sur metaux du groupe viii. Les reactions d'hydrogenation ont ete realisees sur polycristaux massifs de pd et de pd-ag. Plusieurs faits experimentaux ont ete clairement mis en evidence lors de cette etude. Tout d'abord le role important que joue dans l'hydrogenation de l'acetylene, la transformation du pd en hydrure. Cette transformation s'accompagne d'une augmentation de la vitesse d'hydrogenation avec des changements dans les ordres reactionnels. Nous avons egalement mis en evidence l

APA, Harvard, Vancouver, ISO, and other styles

44

El, Kolli-Bouguera Nadia. "Nanoparticules bimétalliques Au/Pd supportées pour l'hydrogénation sélectivie du butadiene en phase gaz." Paris 6, 2010. http://www.theses.fr/2010PA066720.

Full text

Abstract:

Les alcènes légers, qui sont des matières premières pour la synthèse de polymères, contiennent des impuretés, des dioléfines et des alcynes, qui doivent être éliminées. La purification par hydrogénation catalytique sélective est la principale solution industrielle retenue pour les éliminer. Récemment, il a été montré que les catalyseurs monométalliques à base d’or sont très sélectifs pour l'hydrogénation sélective du butadiène en présence d'un excès d'alcène, mais leur activité est nettement plus faible que celle des catalyseurs à base de palladium. Le but de cette étude était de préparer des

APA, Harvard, Vancouver, ISO, and other styles

45

ZOU, YU. "USE OF PYROLYZED SOYBEAN HULLS AS ECO-FRIENDLY REINFORCEMENTFILLER IN STYRENE BUTADIENE RUBBER." University of Akron / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=akron1563924572380389.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

McCulley, Jonathan M. "Design and Testing of Digitally Manufactured Paraffin Acrylonitrile-Butadiene-Styrene Hybrid Rocket Motors." DigitalCommons@USU, 2013. https://digitalcommons.usu.edu/etd/1450.

Full text

Abstract:

This research investigates the application of additive manufacturing techniques for fabricating hybrid rocket fuel grains composed of porous Acrylonitrile-butadiene-styrene impregnated with paraffin wax. The digitally manufactured ABS substrate provides mechanical support for the paraffin fuel material and serves as an additional fuel component. The embedded paraffin provides an enhanced fuel regression rate while having no detrimental effect on the thermodynamic burn properties of the fuel grain. Multiple fuel grains with various ABS-to-Paraffin mass ratios were fabricated and burned with nit

APA, Harvard, Vancouver, ISO, and other styles

47

Lotti, Luca. "Thiol-ene functionalisation of homo- and copolymers of butadiene with L-cysteine derivatives." Doctoral thesis, Scuola Normale Superiore, 2010. http://hdl.handle.net/11384/85798.

Full text

Abstract:

In the present work the functionalisation of oligomers of butadiene (liquid 1,2-polybutadiene PBL) and of oligomers of a random copolymer butadiene/styrene (SBRL) was performed by the addition of either N-acetyl-L-cysteine, N-acetyl-L-cysteine methyl ester or L-cysteine methyl ester through the thiol-ene radical reaction. Functionalisation was carried out in solution and in presence of a free radical initiator (2,2’-azobisisobutyronitrile, AIBN). The initial feed ratio polymer / cysteine derivative / initiator was varied, in order to highlight the occurrence of side reactions and to understand

APA, Harvard, Vancouver, ISO, and other styles

48

Chang, Jui-Che, and 張瑞哲. "Formulation-Property Relationships of Acrylonitrile Butadiene Rubber/Butadiene Rubber Outsole Compounds." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/mdqqp5.

Full text

Abstract:

碩士<br>義守大學<br>化學工程學系暨生物技術與化學工程研究所<br>104<br>Combat shoes are designed to meet the demands in combat missions, their exterior appearance、performances and physical properties are more demanding than civilian shoes. The rubber outsole of combat shoes is the subject of this study. By studying the formulation-property relationships, we intend to construct guiding rules to finding optimal formulations for rubber outsoles of high performance combat shoes. In this study, a base formulation for rubber outsole was employed as a reference. By varying the dosages of important ingredients such as carbon bl

APA, Harvard, Vancouver, ISO, and other styles

49

Sharer, Jane Ellen. "Species differences in butadiene monoxide metabolism implications for 1,3-butadiene toxicity /." 1993. http://catalog.hathitrust.org/api/volumes/oclc/31403775.html.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Hwang, Wei-Gwo, and 黃為國. "Mechanical and Morphological Effects of Layered silicates on Nitrile-Butadiene and Butadiene Rubber Nanocomposites." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/4jr38u.

Full text

Abstract:

博士<br>國立交通大學<br>材料科學與工程系所<br>94<br>In this thesis, a variety of methods are used to prepare the elastomer nanocomposites comprised of inorganic or organo-modified layered silicates and rubber matrices. Excellent mechanical , thermal and barrier properties can be obtained for each nanocomposite by performing proper process design, material selection, physical and/or chemical reactions by the addition of compatibilizers or surfactants, etc. In chapter 2, elastomer nanocomposites consisting of nitrile butadiene rubber (NBR) latex and layered silicates are prepared by a modified latex shear blend

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!