التفاصيل البيبلوغرافية
| العنوان: |
Developing and investigating copper and iron chalcogenide nanoparticle syntheses to elucidate the underlying processes of formation |
| المؤلفون: |
Moloney, Lily June, author, Prieto, Amy L., advisor, Sambur, Justin, committee member, Krummel, Amber, committee member, Buchanan, Kristen, committee member |
| بيانات النشر: |
Colorado State University. Libraries |
| سنة النشر: |
2021 |
| المجموعة: |
Digital Collections of Colorado (Colorado State University) |
| الوصف: |
2021 Summer. ; Includes bibliographical references. ; Nanoparticle technology is rapidly growing field due to the unique, tunable properties of nanoparticles (NPs) as compared to their bulk counterparts, enabling a wide range of new applications. The key step, however, to applying NP systems to new areas is developing high quality syntheses. Specifically, solution-based methods for synthesizing NPs offer many synthetic handles for tuning structure/property relationships by controlling composition, size, morphology and capping agents. To effectively design syntheses to control the resulting properties, in depth investigation of the underlying fundamental processes are required. Elucidation of these processes would allow trends to be illuminated and a toolkit of synthesis methods could be built. However, a myriad of interactions (organic, inorganic, solid-state) occur during these reactions, and often these interactions are intertwined with each other. Therefore, careful examination of nanoparticle synthesis for various systems are necessary to advance the NP field. In Chapter 1, we review literature reports that exemplify the careful examination of underlying mechanisms and pathways required for developing synthesis methods that allow for control over composition, size, morphology. This chapter is split into two major sections; 1) balancing precursor reactivities and elucidating mechanisms and 2) understanding reaction pathways. The first section is split into anion and cation speciation/reactivity. The anion section focuses on the development of chalcogenide reactivity trends and how these trends have led to advanced nanoparticle control. The cation section considers the use of metal-amide complexes to increase and balance reactivities of cations to produce small, phase pure NPs. In depth mechanism studies of these metal-amide reactions in model unary and binary system led to the utilization of this reagent in more complex ternary systems. The second section focuses on investigation of reaction pathways, ... |
| نوع الوثيقة: |
text |
| وصف الملف: |
born digital; doctoral dissertations; application/pdf |
| اللغة: |
English |
| العلاقة: |
2020-; Moloney_colostate_0053A_16773.pdf; https://hdl.handle.net/10217/233855Test |
| الإتاحة: |
https://hdl.handle.net/10217/233855Test |
| حقوق: |
Copyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyrightTest. |
| رقم الانضمام: |
edsbas.F1629040 |
| قاعدة البيانات: |
BASE |
