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Facilitating an Integrated Data-Centric Approach to Optimize Donor-Acceptor Copolymer Based Organic Field Effect Transistors
Facilitating an Integrated Data-Centric Approach to Optimize Donor-Acceptor Copolymer Base...
Facilitating an Integrated Data-Centric Approach to Optimize Donor-Acceptor Copolymer Based Organic Field Effect Transistors

Detailed Information

자료유형  
 학위논문 서양
최종처리일시  
20260202105557
ISBN  
9798265403100
DDC  
621.3815
저자명  
Venkatesh, Rahul.
서명/저자  
Facilitating an Integrated Data-Centric Approach to Optimize Donor-Acceptor Copolymer Based Organic Field Effect Transistors
발행사항  
[Sl] : Georgia Institute of Technology, 2024
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2024
형태사항  
233 p
주기사항  
Source: Dissertations Abstracts International, Volume: 87-05, Section: A.
주기사항  
Advisor: Grover, Martha;Meredith, Carson;Reichmanis, Elsa.
학위논문주기  
Thesis (Ph.D.)--Georgia Institute of Technology, 2024.
초록/해제  
요약The ever-growing demands of consumers in a rapidly expanding global population underscore the need for innovative materials to develop efficient and affordable electronic devices. One such area grappling with this surge in demand is the realm of conjugated polymer (CP)-based electronic materials. These semiconducting polymers have emerged as promising substitutes for traditional silicon, paving the way for flexible, lightweight, and cost-effective electronic devices such as organic field-effect transistors (OFETs), light-emitting diodes, and solar cells. Unlike silicon, CPs can be processed as solutions, rendering them more suitable for developing electronic devices with room for optimization. Unfortunately, progress in organic electronics is hindered by the vast and intricate processing landscape of these polymers, which has been demonstrated to directly impact performance. Moreover, traditional research methodologies have relied heavily on trial-and-error approaches, which not only slow down progress but also hinder the acquisition of insights and impede advancements towards real-world applications. Recent advancements in high-throughput experimentation (HTE) and materials informatics present solutions to these challenges. Thus, this thesis aims to integrate existing knowledge of polymer design and processing with HTE and polymer informatics methods to accelerate the development of OFETs derived from donor-acceptor (D-A) copolymers.The chapters of this dissertation exemplify the benefits of integrating data-centric approaches into the established polymer electronics framework to streamline the advancement of these materials. Throughout this thesis, a consistent focus lies on carefully evaluating processing conditions to optimize the performance of CP-based OFETs. Initially, employing data science algorithms on meticulously curated process-property datasets unveils the key processing variables influencing device performance, with algorithm-derived insights guiding future experiments. Subsequently, these informatics insights are validated through relevant experiments investigating the manipulation of CP solution states. These experiments aim to elucidate how variations in solution state parameters, such as concentration, impact the morphology of the final film and the functionality of the device. Lastly, this study delves into the burgeoning domain of polymer semiconductor-insulator blends (PSIBs), highlighting the potential of HTE through the fabrication and characterization of gradient thin-films. This approach complements traditional discrete experiments, facilitating rapid screening of processing spaces for these blend systems, especially concerning blend composition. Moreover, it also provides a pathway to more efficient and comprehensive insights, uncovering trends occurring within narrow windows that might otherwise go unnoticed. In essence, this thesis underscores the integration of HTE and materials informatics into the existing polymer electronics paradigm to expedite the discovery and development of D-A polymer based-OFETs.
일반주제명  
Semiconductors
일반주제명  
Bandwidths
일반주제명  
Protective coatings
일반주제명  
Aggregates
일반주제명  
Sulfur
일반주제명  
Thin films
일반주제명  
Annealing
일반주제명  
Polymers
일반주제명  
Viscosity
일반주제명  
Carbon
일반주제명  
Microscopy
일반주제명  
Etching
일반주제명  
Design
일반주제명  
Libraries
일반주제명  
Bottlenecks
일반주제명  
Condensed matter physics
일반주제명  
Materials science
일반주제명  
Polymer chemistry
기타저자  
Georgia Institute of Technology.
기본자료저록  
Dissertations Abstracts International. 87-05A.
전자적 위치 및 접속  
로그인 후 원문을 볼 수 있습니다.

MARC

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■020    ▼a9798265403100
■035    ▼a(MiAaPQ)AAI32315921
■035    ▼a(MiAaPQ)GeorgiaTech75242
■040    ▼aMiAaPQ▼cMiAaPQ
■0820  ▼a621.3815
■1001  ▼aVenkatesh,  Rahul.
■24510▼aFacilitating  an  Integrated  Data-Centric  Approach  to  Optimize  Donor-Acceptor  Copolymer  Based  Organic  Field  Effect  Transistors
■260    ▼a[Sl]▼bGeorgia  Institute  of  Technology▼c2024
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2024
■300    ▼a233  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  87-05,  Section:  A.
■500    ▼aAdvisor:  Grover,  Martha;Meredith,  Carson;Reichmanis,  Elsa.
■5021  ▼aThesis  (Ph.D.)--Georgia  Institute  of  Technology,  2024.
■520    ▼aThe  ever-growing  demands  of  consumers  in  a  rapidly  expanding  global  population  underscore  the  need  for  innovative  materials  to  develop  efficient  and  affordable  electronic  devices.  One  such  area  grappling  with  this  surge  in  demand  is  the  realm  of  conjugated  polymer  (CP)-based  electronic  materials.  These  semiconducting  polymers  have  emerged  as  promising  substitutes  for  traditional  silicon,  paving  the  way  for  flexible,  lightweight,  and  cost-effective  electronic  devices  such  as  organic  field-effect  transistors  (OFETs),  light-emitting  diodes,  and  solar  cells.  Unlike  silicon,  CPs  can  be  processed  as  solutions,  rendering  them  more  suitable  for  developing  electronic  devices  with  room  for  optimization.  Unfortunately,  progress  in  organic  electronics  is  hindered  by  the  vast  and  intricate  processing  landscape  of  these  polymers,  which  has  been  demonstrated  to  directly  impact  performance.  Moreover,  traditional  research  methodologies  have  relied  heavily  on  trial-and-error  approaches,  which  not  only  slow  down  progress  but  also  hinder  the  acquisition  of  insights  and  impede  advancements  towards  real-world  applications.  Recent  advancements  in  high-throughput  experimentation  (HTE)  and  materials  informatics  present  solutions  to  these  challenges.  Thus,  this  thesis  aims  to  integrate  existing  knowledge  of  polymer  design  and  processing  with  HTE  and  polymer  informatics  methods  to  accelerate  the  development  of  OFETs  derived  from  donor-acceptor  (D-A)  copolymers.The  chapters  of  this  dissertation  exemplify  the  benefits  of  integrating  data-centric  approaches  into  the  established  polymer  electronics  framework  to  streamline  the  advancement  of  these  materials.  Throughout  this  thesis,  a  consistent  focus  lies  on  carefully  evaluating  processing  conditions  to  optimize  the  performance  of  CP-based  OFETs.  Initially,  employing  data  science  algorithms  on  meticulously  curated  process-property  datasets  unveils  the  key  processing  variables  influencing  device  performance,  with  algorithm-derived  insights  guiding  future  experiments.  Subsequently,  these  informatics  insights  are  validated  through  relevant  experiments  investigating  the  manipulation  of  CP  solution  states.  These  experiments  aim  to  elucidate  how  variations  in  solution  state  parameters,  such  as  concentration,  impact  the  morphology  of  the  final  film  and  the  functionality  of  the  device.  Lastly,  this  study  delves  into  the  burgeoning  domain  of  polymer  semiconductor-insulator  blends  (PSIBs),  highlighting  the  potential  of  HTE  through  the  fabrication  and  characterization  of  gradient  thin-films.  This  approach  complements  traditional  discrete  experiments,  facilitating  rapid  screening  of  processing  spaces  for  these  blend  systems,  especially  concerning  blend  composition.  Moreover,  it  also  provides  a  pathway  to  more  efficient  and  comprehensive  insights,  uncovering  trends  occurring  within  narrow  windows  that  might  otherwise  go  unnoticed.  In  essence,  this  thesis  underscores  the  integration  of  HTE  and  materials  informatics  into  the  existing  polymer  electronics  paradigm  to  expedite  the  discovery  and  development  of  D-A  polymer  based-OFETs.
■590    ▼aSchool  code:  0078.
■650  4▼aSemiconductors
■650  4▼aBandwidths
■650  4▼aProtective  coatings
■650  4▼aAggregates
■650  4▼aSulfur
■650  4▼aThin  films
■650  4▼aAnnealing
■650  4▼aPolymers
■650  4▼aViscosity
■650  4▼aCarbon
■650  4▼aMicroscopy
■650  4▼aEtching
■650  4▼aDesign
■650  4▼aLibraries
■650  4▼aBottlenecks
■650  4▼aCondensed  matter  physics
■650  4▼aMaterials  science
■650  4▼aPolymer  chemistry
■690    ▼a0389
■690    ▼a0611
■690    ▼a0794
■690    ▼a0495
■71020▼aGeorgia  Institute  of  Technology.
■7730  ▼tDissertations  Abstracts  International▼g87-05A.
■790    ▼a0078
■791    ▼aPh.D.
■792    ▼a2024
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17360629▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

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