{"id":{"repo_id":"cape-town","oai_identifier":"oai:open.uct.ac.za:11427/11740"},"canonical_url":"https://search.dev.ndltd.org/etd/cape-town/oai:open.uct.ac.za:11427/11740","repository":{"repo_id":"cape-town","name":"University of Cape Town","base_url":"https://open.uct.ac.za/oai/request"},"display":{"title":"Synthesis and characterisation of doped silicon nanoparticles by hot wire thermal catalytic and spark pyrolysis","abstract":"Doped silicon nanoparticles with clean surfaces and which are suitable forelectronic applications, have successfully been produced. The doped silicon nanoparticles produced in this work will find application in the emerging field of flexible electronics. Two bottom-up production processes were utilised: hot wire thermal catalytic pyrolysis and spark pyrolysis. The latter is a new process,developed as part of this research for silicon nanoparticle synthesis. In each method silicon nanoparticles were synthesised using mixtures of silane and phosphine ordiborane, to achieve n and p-type doping respectively.","abstract_html":"Doped silicon nanoparticles with clean surfaces and which are suitable forelectronic applications, have successfully been produced. The doped silicon nanoparticles produced in this work will find application in the emerging field of flexible electronics. Two bottom-up production processes were utilised: hot wire thermal catalytic pyrolysis and spark pyrolysis. The latter is a new process,developed as part of this research for silicon nanoparticle synthesis. In each method silicon nanoparticles were synthesised using mixtures of silane and phosphine ordiborane, to achieve n and p-type doping respectively.","abstract_has_math":false,"creators":["Scriba, Manfred R"],"institution":"Department of Physics","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":["Härting, Margit","Britton, David T"],"committee_chairs":[],"committee_members":[],"year":2010,"date_issued":"2010","date_published":"2010","updated_at":"2026-07-22T22:22:42Z","subjects":[],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/11427/11740","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Härting, Margit","Britton, David T"]},{"key":"dc:creator","label":"Author","values":["Scriba, Manfred R"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2015-01-07T13:46:31Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2015-01-07T13:46:31Z"]},{"key":"dc:date.issued","label":"Date","values":["2010"]},{"key":"dc:publisher.department","label":"Dc Publisher Department","values":["Department of Physics"]},{"key":"dc:publisher.institution","label":"Dc Publisher Institution","values":["University of Cape Town"]},{"key":"dc:type","label":"Dc Type","values":["Doctoral Thesis"]},{"key":"dc:type.qualificationlevel","label":"Dc Type Qualificationlevel","values":["Doctoral"]},{"key":"dc:type.qualificationname","label":"Dc Type Qualificationname","values":["PhD"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["eng"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/11427/11740"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Includes abstract.","Includes bibliographical references (leaves 94-109)."]},{"key":"dc:description.abstract","label":"Abstract","values":["Doped silicon nanoparticles with clean surfaces and which are suitable forelectronic applications, have successfully been produced. The doped silicon nanoparticles produced in this work will find application in the emerging field of flexible electronics. Two bottom-up production processes were utilised: hot wire thermal catalytic pyrolysis and spark pyrolysis. The latter is a new process,developed as part of this research for silicon nanoparticle synthesis. In each method silicon nanoparticles were synthesised using mixtures of silane and phosphine ordiborane, to achieve n and p-type doping respectively."]},{"key":"dc:title","label":"Title","values":["Synthesis and characterisation of doped silicon nanoparticles by hot wire thermal catalytic and spark pyrolysis"]}]}],"canonical_facts":{"dc:contributor.advisor":["Härting, Margit","Britton, David T"],"dc:creator":["Scriba, Manfred R"],"dc:date.accessioned":["2015-01-07T13:46:31Z"],"dc:date.available":["2015-01-07T13:46:31Z"],"dc:date.issued":["2010"],"dc:description":["Includes abstract.","Includes bibliographical references (leaves 94-109)."],"dc:description.abstract":["Doped silicon nanoparticles with clean surfaces and which are suitable forelectronic applications, have successfully been produced. The doped silicon nanoparticles produced in this work will find application in the emerging field of flexible electronics. Two bottom-up production processes were utilised: hot wire thermal catalytic pyrolysis and spark pyrolysis. The latter is a new process,developed as part of this research for silicon nanoparticle synthesis. In each method silicon nanoparticles were synthesised using mixtures of silane and phosphine ordiborane, to achieve n and p-type doping respectively."],"dc:identifier.uri":["http://hdl.handle.net/11427/11740"],"dc:language.iso":["eng"],"dc:publisher.department":["Department of Physics"],"dc:publisher.institution":["University of Cape Town"],"dc:title":["Synthesis and characterisation of doped silicon nanoparticles by hot wire thermal catalytic and spark pyrolysis"],"dc:type":["Doctoral Thesis"],"dc:type.qualificationlevel":["Doctoral"],"dc:type.qualificationname":["PhD"]},"updated_at":"2026-07-22T22:22:42Z"}