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Dissertations / Theses on the topic 'COPPER AND NICKEL'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Lin, Jiann-Horng. "Supported Copper, Nickel and Copper-Nickel Nanoparticle Catalysts for Low Temperature Water-Gas-Shift Reaction." University of Cincinnati / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1327068565.

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2

Rismanchian, Azadeh. "Copper Nickel Anode for Methane SOFC." University of Akron / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=akron1312299949.

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3

Jarjoura, George. "Effect of nickel on copper anode passivation." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0015/MQ48272.pdf.

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4

Danner, Kelsey Marie. "Copper and Nickel Partitioning with Nanoscale Goethite." Wright State University / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=wright1387277606.

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5

Vassiliou, George E. "The erosion-corrosion behaviour of copper-nickel alloys." Thesis, University of Glasgow, 2001. http://theses.gla.ac.uk/2458/.

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The research focuses on an investigation of the erosion-corrosion behaviour of Cu-Ni-base alloys in aqueous environments. The principal objectives of the research were to examine the fundamental mechanisms of the erosion-corrosion attack. The work was focused on a standard Cu-10%Ni alloy that is used extensively in a variety of marine industries and on Marinel alloy, which is a high strength precipitation-hardened copper-nickel alloy. Erosion-corrosion tests were carried out for exposure times up to 72 hours, in a solid free 3.5% NaCl solution impinging at velocities of 2.38-86 m/sec, (Re=4500

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6

Pratt, David E. "Properties of biological copper, molybdenum and nickel compounds." Thesis, De Montfort University, 1985. http://hdl.handle.net/2086/4181.

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7

Gao, Yibin. "Thermoelectric Properties of Bi2Se3 and Copper-Nickel Alloy." The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1420629394.

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8

Friend, Elizabeth Ph D. Massachusetts Institute of Technology. "Interaction of stress and magnetic properties in patterned copper-nickel-copper thin films." Thesis, Massachusetts Institute of Technology, 2007. http://hdl.handle.net/1721.1/38517.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, 2007.<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Includes bibliographical references (p. 135-137).<br>In recent years, the epitaxial Cu/Ni/Cu thin film system has been extensively studied, due to its wide range of perpendicular magnetization. It has proved to be a model system to explore the interactions of strain, surface energies and magnetic properties. For that reason, is also an ide

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9

Lu, Zheng-Ya. "Extraction of copper from copper-iron and copper-nickel-iron sulfide concentrates by a double roast-leach process." Thesis, Lu, Zheng-Ya (1986) Extraction of copper from copper-iron and copper-nickel-iron sulfide concentrates by a double roast-leach process. PhD thesis, Murdoch University, 1986. https://researchrepository.murdoch.edu.au/id/eprint/52722/.

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A fundamental investigation into a double roast-leaeh process to extract copper from sulfide concentrates containing iron and nickel has been undertaken. The double roast-leach process involves three steps: dead roast to remove sulfur from concentrates, segregation roast to produce metallic copper, and a selective leach of copper with acidic Cu(II) sulfate/acetonitrile (AN)/H20 or Cu(II) chloride/NaCl/h2O solutions. The first part of this work investigates the application of the double roast-leach process for -the recovery of copper from copper-iron and copper-nickel-iron sulfides under a

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10

Kear, Gareth. "Electrochemical corrosion of marine alloys under flowing conditions." Thesis, University of Portsmouth, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.369433.

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11

Jepson, David. "Copper- and nickel-catalysed N-arylation of cyanate salts." Thesis, University of Leeds, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.590419.

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The transition metal-catalysed N-arylation of cyanate salts represents an atom-economical approach to the synthesis of aryl isocyanates and isocyanate derivatives, which are commonly produced using hazardous reagents such as phosgene or azides. This thesis describes the development of copper and nickel-catalysed methodologies for the cross-coupling of aryl halides to commercially available cyanate salts, where reactions performed in the presence of various nucleophiles provide access to a wide range of useful products through intermolecular or intramolecular trapping. Firstly, an effective cop

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12

Garner, Bradley John. "Biofouling and corrosion studies of a copper-nickel alloy." Thesis, University of Surrey, 1987. http://epubs.surrey.ac.uk/847454/.

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The marine biofouling and corrosion of Kunifer 10 (10% Ni, 1. 5% Fe, copper alloy), was studied using a combination of analytical techniques including x-ray photoelectron spectroscopy (XPS), energy dispersive x-ray analysis (EDXA) and electron microscopy. Particular emphasis was placed on the very early stages of fouling, although the study continued until a climax community of macrofouling organisms had become established. Dissolved organic matter (DOM), was successfully extracted from seawater by ultrafiltration and chloroform-emulsion separation. The collected materials were partially chara

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13

Scott-Fordsmand, Janeck James. "Biomarkers of soil contamination." Thesis, University of Reading, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.265176.

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14

Penegar, Ian. "Copper-nickel alloys in a marine environment : fouling and AFM studies of copper resistant bacteria." Thesis, University of Portsmouth, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.326980.

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15

Kanhai, Todd M. "The effect of shotcrete on the flotation nickel recoveries and selectivities of Falconbridge nickel-copper ore." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape4/PQDD_0009/MQ61272.pdf.

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16

Garrido, Barros Pablo. "Molecular Water Oxidation Catalysts Based on Copper and Nickel Complexes." Doctoral thesis, Universitat Rovira i Virgili, 2018. http://hdl.handle.net/10803/665124.

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Aquesta Tesi Doctoral es centra en l’estudi de catalitzadors moleculars per a l’oxidació d’aigua basats en coure i níquel, ja que la seva gran abundància i baix cost els fa potencials candidats pel seu ús en sistemes catalítics. Tot i així, avui en dia hi ha una important mancança d’informació respecte als seus mecanismes de reacció i els factors que influeixen la seva activitat. Per això, en primer lloc, es desenvolupen nous catalitzadors moleculars basats en el coure com a centre metàl·lic. L’estudi mecanístic d’aquests catalitzadors revela l’important rol que té l’oxidació del lligand

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17

Kukkola, E. (Eija). "Effects of copper and nickel on subarctic Scots pine needles." Doctoral thesis, University of Oulu, 1999. http://urn.fi/urn:isbn:9514253701.

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Abstract Three different studies were conducted to elucidate the effects of copper (Cu) and nickel (Ni) on Scots pine needles. One was the Monchegorsk smelter emission gradient study on the Kola Peninsula, Russia, the second was the 3-year seedling and 6-year adult tree low-level CuNi and acid rain (H2SO4 at pH 3) irrigation study at Kevo, Finland. In the third study seedlings were exposed to Cu and Ni for a one season in Oulu, Finland. Ni accumulated efficiently in needles, and this accumulation was seen in each of the different studies. The Cu concentrations remained low in needles, except

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18

Mengwe, Moses Seargent. "Towards social impact assessment of copper-nickel mining in Botswana." Thesis, Nelson Mandela Metropolitan University, 2010. http://hdl.handle.net/10948/1443.

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This research study is more of an initiative towards Social Impact Assessment of copper-nickel mining in Botswana. The specific objectives of the study were centred on the assessment of the social impacts of copper-nickel mining in Botswana from the initial mining stage of exploration, surveying and mine site development to mine closure. The study was carried out under the broad hypotheses that mining influences population movement that impact on areas of mining; mining activities have both economic benefits and deleterious social impacts on the local communities found in the areas where minin

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19

Lew, Brandon (Brandon Timothy). "Virus-based 3-dimensional nanowire network copper and nickel electrodes." Thesis, Massachusetts Institute of Technology, 2011. http://hdl.handle.net/1721.1/101856.

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Thesis: S.B., Massachusetts Institute of Technology, Department of Materials Science and Engineering, 2011.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 33-35).<br>Synthesizing a scalable microelectrode at room temperature is possible using bio-templating. To create a novel 3D electrode, we report M13 virus cross-linking and nickel and copper nanowire synthesis. In this process, virus was cross-linked using glutaraldehyde to form mechanically stable hydrogels, which were then mineralized using electroless deposition. The mineralized hydrogels were of m

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20

Cooper, Joshaniel Francis Keany. "Electrodeposition, magnetism and growth studies of cobalt, nickel and copper." Thesis, University of Cambridge, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.610316.

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21

Guo, Kun. "Copper and Nickel Promoted Transformations of Alkyne based Cyclic Carbonates." Doctoral thesis, Universitat Rovira i Virgili, 2021. http://hdl.handle.net/10803/673174.

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El desenvolupament de substitucions propargíliques catalitzades per metalls de transició o reaccions de tipus SN2 de carbonats cíclics propargílics i altres heterocicles relacionats proporcionen estratègies eficients per construir molècules i materials orgànics complexos. L’ús del coure és molt conegut per transformacions catalítiques de substitució propargílica asimètrica de carbonats cíclics substituïts amb alquins terminals a través d’intermedis de tipus Cu-al·lenilidè. Tot i així, les reaccions de tipus SN2 catalitzades per coure de carbonats cíclics substituïts amb alquins interns o heter

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22

Zhong, Xu 1966. "Thermodynamics of trace elements As, Bi, Pb, and Sb in copper-iron and nickel-copper matte." Diss., The University of Arizona, 1996. http://hdl.handle.net/10150/282236.

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A transportation method was used to evaluate the activity coefficients of the minor elements, As, Bi, Pb, and Sb, in both Cu - Fe and Ni - Cu mattes, white metal, and molten Ni₃S₂ as a function of their concentration. Values for the activity coefficients are compared to values obtained by other investigators. With the Cu - Fe mattes and white metal, the analysis was conducted at Cu/Fe molar ratio between 1 to ∞, at sulfur deficiencies from -0.02 to +0.02, and at temperatures between 1493 and 1573 K. Activities of As and Sb in the melts are both concentration dependent at weight percents less t

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23

Lamya, Rodrick Mulenga. "A fundamental evaluation of the atmospheric pre-leaching section of the nickel-copper matte treatment process." Thesis, Link to the online version, 2007. http://hdl.handle.net/10019.1/1422.

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24

Karapanagiotis, Nicolas Konstantine. "Heavy metal retention by the organic fraction of sewage sludge." Thesis, Imperial College London, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.342264.

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25

Yip, Garriott. "Copper (II) hydroxide nanorods grown on copper and nickel plated nanofibres for pseudocapacitor electrodes in regenerative braking." University of British Columbia, 2017. http://hdl.handle.net/2429/63554.

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The threat of climate change has created a demand for superior energy storage devices. One application for them is regenerative braking in hybrid vehicles to reduce fuel consumption and greenhouse gas emissions. Instead of using brakes, the friction generated from turning electric motors charges batteries stops the vehicle. In turn, the batteries are used to accelerate the vehicle. Since braking time is short, batteries are imperfect for this application due to low rate of energy transfer (power). Supercapacitors are superior for power, but cost and amount of energy stored needs to be improved

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26

Zou, Yu. "Microstructural studies of cold sprayed pure nickel, copper and aluminum coatings." Thesis, McGill University, 2010. http://digitool.Library.McGill.CA:8881/R/?func=dbin-jump-full&object_id=92381.

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27

Volkan, Cagin. "Use Of Clinoptilolite For Copper And Nickel Removal From Aqueous Solutions." Master's thesis, METU, 2006. http://etd.lib.metu.edu.tr/upload/12606984/index.pdf.

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Heavy metals are well known toxic priority pollutants. Hence, wastewaters containing these species must be treated prior to discharge into receiving bodies. In this study, the potential of Bigadi&ccedil<br>clinoptilolite for Cu2+ and Ni2+ removal from wastewaters was investigated in batch and continuous reactors. Results of the preliminary experiments revealed the optimum operating conditions, namely, initial solution pH of 5 and 4 for Cu2+ and Ni2+, respectively and contact time of 48 hours. Additionally, conditioning of clinoptilolite with 2M NaCl solution for 24 hours was found to consider

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28

Watson, Neil John. "Corrosion studies of 70/30 copper/nickel alloys in sea water." Thesis, University of Brighton, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.290480.

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29

Radford, G. J. W. "The marine corrosion and electrochemical characteristics of MARINEL copper nickel alloy." Thesis, University of Portsmouth, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.310387.

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30

Sneddon, A. D. "Macrofouling and corrosion of steels and copper-nickel alloys in seawater." Thesis, Robert Gordon University, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.378071.

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31

Xu, Sheng. "Formation of Copper and Nickel Nanoparticles by Through Thin Film Ablation." University of Dayton / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1343064281.

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32

Branscombe, Neil D. J. "Studies on binuclear compartmental Schiff-base thiolate complexes." Thesis, University of Nottingham, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.299550.

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33

Rovira, Coll Mireia. "Reaction mechanisms involved in cross coupling processes catalysed by copper and nickel." Doctoral thesis, Universitat de Girona, 2017. http://hdl.handle.net/10803/403434.

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Organometallic aryl-CuIII species have been proposed as key intermediates in Ullmann-type reactions. However, such species have long remained elusive and mechanistic investigations of a plausible catalytic cycle remained ambiguous and speculative. The first part of this thesis deals with the reactivity of well-defined aryl-CuIII macrocyclic complex in presence of activated methylenes (Hurtley-type coupling) and terminal acetylenes (Stephens-Castro-type coupling). The subsequent part deals with the synthesis and fully characterization of well-defined aryl-NiII complex, which is analogous to ary

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34

Boudreau, Michele. "Metal mixture effects related to soils contaminated with copper, nickel and zinc." Thesis, McGill University, 2014. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=121150.

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The lack of information about the interaction of metal mixtures in soils encouraged us to improve the knowledge on the toxicity of mixtures of copper (Cu), nickel (Ni), and zinc (Zn). Risk assessors estimate the concentration of trace metals that poses a threat to environmental and human health. But the effects of the metal mixture are not as well understood as individual metals. The overall goal of this thesis is to test the effects of Cu, Ni and Zn in single, binary, and tertiary combinations using barley (Hordeum vulgare). The first objective was to determine the effects concentrations resu

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35

Parvizi, Mohammad Sadegh. "Photoelectron and electrochemical studies of the corrosion of a copper-nickel alloy." Thesis, University of Surrey, 1985. http://epubs.surrey.ac.uk/848505/.

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The behaviour of 90/10/1. 5% Fe Coppernickel alloy in 'live' seawater and synthetic solution i. e 3. 4% NaCl solution was investigated by a combination of electrochemical and surface analysis techniques. Laboratory scale tests were carried out in seawater, aerated and exposed to appropriate lighting levels in order to maintain a population of micro-organisms throughout the exposure. In addition to the observation of corrosion, the effect of the ecological variation of living seawater was studied. A number of test pieces were exposed at controlled electropotential in 3. 4% sodium chloride solut

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36

Sun, Jingmei. "Co-removal of CR(VI) during precipitation of copper, nickel and zinc /." View Abstract or Full-Text, 2003. http://library.ust.hk/cgi/db/thesis.pl?CIVL%202003%20SUNJ.

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Thesis (Ph. D.)--Hong Kong University of Science and Technology, 2003.<br>Includes bibliographical references (leaves 202-214). Also available in electronic version. Access restricted to campus users.

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37

Pandiri, H. "Syntheses and catalytic applications of pincer-ligated nickel, palladium and copper complexes." Thesis(Ph.D.), CSIR-National Chemical Laboratory, Pune, 2018. http://dspace.ncl.res.in:8080/xmlui/handle/20.500.12252/4534.

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The thesis details the synthetic approaches of pincer-ligated nickel, palladium, and copper complexes, and their catalytic applications in the traditional cross-coupling reactions as well as in the direct C-H bond functionalization of arenes and heteroarenes.<br>CSIR, New Delhi<br>AcSIR

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38

Giovenazzo, Danielle. "Géologie et caractéristiques géochimiques des minéralisations Ni-Cu-EGP de la région de Delta, ceinture de Cape-Smith, Nouveau-Québec /." Thèse, Chicoutimi : Université du Québec à Chicoutimi, 1991. http://theses.uqac.ca.

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39

Rosenberg, Chico L. "Novel precursors for chemical vapour deposition of the metals copper, nickel and cobalt." Thesis, Imperial College London, 2003. http://hdl.handle.net/10044/1/11893.

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40

Zhang, Yousheng. "Polynuclear magnetic complexes of manganese(II), cobalt(II), nickel(II) and copper(II)." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0014/NQ52856.pdf.

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41

Wang, Lu-Min. "Microstructure of ion irradiated nickel and nickel-copper alloys." 1988. http://catalog.hathitrust.org/api/volumes/oclc/20387833.html.

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42

Chen, Shu Hui, and 陳淑惠. "Electroless Nickel Bumps and Electroless Copper Plating of Nickel powders." Thesis, 1993. http://ndltd.ncl.edu.tw/handle/64913003417166320744.

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43

Xiang, Zhang, and 張翔. "Electrodeposition of Copper-Nickel Alloying Microstructures." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/37psb5.

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碩士<br>國立中央大學<br>材料科學與工程研究所<br>106<br>ABSTRACT In this study, a Copper-Nickel alloy microcolumn and micro-spiral were prepared by continuous image electroplating in a citrate plating bath. During the experiment, the gap was fix at 40 μm, the control voltage was between 4.0 V and 4.3 V; or the voltage was fixed at 4.2 V, and the gap was changed between 40 μm and 55 μm. The result showed: when the gap was at 40 μm and the voltage is 4.2 V, the morphology of the microcolumn is smoother and denser. When the voltage was fixed at 4.2 V and the gap was increased from 40 μm to 55 μm, the surface of

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44

Chen, Hung-Sheng, and 陳宏生. "Study of Electroless Nickel Plating on Copper." Thesis, 1996. http://ndltd.ncl.edu.tw/handle/94583332216719405604.

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45

Santandrea, Jeffrey. "Copper and nickel catalysis for alkynylation reactions." Thèse, 2018. http://hdl.handle.net/1866/21578.

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46

Dakua, Chinmaya Prasad. "Diffusion Study of Electrodeposited Copper-Nickel Multilayer." Thesis, 2015. http://ethesis.nitrkl.ac.in/6773/1/Diffusion_Dakua_2015.pdf.

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Copper and Nickel multilayer composites have been prepared by electrodeposition of nickel on copper substrate from Watt’s bath, producing Ni layer of low thickness and then subsequent deposition of copper on Ni by acidic sulfate bath, leading to electroplating of a thin Cu layer. Since adherent Nickel deposit cannot be deposited directly from conventional baths, copper substrate serves as an ideal undercoat for obtaining adherent Ni layer deposit with improved metal distribution and reduced critical cleaning & polishing requirements. Plating parameters such as current density and plating time

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47

HUANG, KAI, and 黃楷. "Synthesis and characterization of nickel oxide and nickel-copper oxide thin films." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/g6v8uc.

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碩士<br>國立臺灣科技大學<br>電子工程系<br>105<br>Nickel oxide and copper-nickel oxide thin films have been successfully deposited by reactive ion beam sputter deposition. Experimental results show that nickel oxide deposited at 300C is single phase NiO while best crystalline quality is achieved with an Opf of 0.5. X-ray diffraction (XRD) analysis of nickel-copper oxide deposited at 300C shows a Ni2O3 like crystalline structure at low Opf while changes to NiO like crystalline structure at high Opf. Energy dispersive x-ray spectroscope (EDS) analysis shows that nickel-copper oxide deposited at low Opf is

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48

Maubane, Manoko Stephina. "Nickel and copper catalysed synthesis of carbon fibers." Thesis, 2014.

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A thesis submitted to the Faculty of Science, University of the Witwatersrand, Johannesburg, in fulfillment of the requirements for the Degree of Doctor of Philosophy. J o h a n n e s b u r g , 2 0 1 3.<br>Structured carbon nanomaterials have attracted considerable interest because of their unique structures and outstanding properties. Among other structured carbon nanomaterials, carbon nanofibers (CNFs) have been the subject of study for several decades with particular interest having been paid towards their synthesis and application. However, control over the size and shape of these m

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49

Chung-Min, Hsieh, and 謝中敏. "Study on nickel/copper metallization for silicon solar." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/08187362504480498956.

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碩士<br>國立雲林科技大學<br>材料科技研究所<br>104<br>In this work we investigate the solar cell front contact metallization with a plated copper front side metallization based on a fine-line screen-printed. The silver paste screen-printed solar cells are the most widespread on the photovoltaic market, but its high cost.Therefore it is necessary to reduce paste utilization to decrease the manufacturing cost.Copper can provide front metal contact has high conductivity and low cost.However, since Cu is a deep-level impurity in Si.It may degrade the electrical characteristics of the minority carrier lifetime and i

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50

Byrnes, Michael E. "Melt processing of particle reinforced nickel and copper." 1996. http://catalog.hathitrust.org/api/volumes/oclc/36004584.html.

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Thesis (M.S.)--University of Wisconsin--Madison, 1996.<br>Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 94-97).

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