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Towards Nanoarchitectonic Materials.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Towards Nanoarchitectonic Materials./
Author:	Prestowitz, Luke Clyde Oak.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2021,
Description:	147 p.
Notes:	Source: Dissertations Abstracts International, Volume: 83-03, Section: B.
Contained By:	Dissertations Abstracts International83-03B.
Subject:	Nanoscience. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28650744
ISBN:	9798538138395

Towards Nanoarchitectonic Materials.
Prestowitz, Luke Clyde Oak.

Towards Nanoarchitectonic Materials. - Ann Arbor : ProQuest Dissertations & Theses, 2021 - 147 p.

Source: Dissertations Abstracts International, Volume: 83-03, Section: B.

Thesis (Ph.D.)--Northwestern University, 2021.

This item is not available from ProQuest Dissertations & Theses.

Materials that exist as well-defined individual entities at the nanoscale typically have properties that sets them apart from their bulk form. Consequently, there has been much time and effort invested in developing new well-defined nanoscale entities, but few attempts to assemble them into bulk materials. On the other hand, there are many processes that start with the bulk material and introduce nanoscale features through severe processing steps. Although nanoscale features are achieved and the properties of the material enhanced or changed, there is little control over preserving or designing the final microstructure. Herein will be presented an approach, were two well-defined nanoscale entities, silver nanowires and graphene oxide, are chemically synthesized and processed with the goal of maintaining their starting structure, and therefore properties, in a bulk material. For the silver nanowires, this is their nanoscale diameter and five-fold twinning symmetry, which provide the means to strengthen silver. For graphene oxide, this consists of its high surface area, strong carbon-carbon bonds, and a sheet-like morphology which can generate a dense but porous conductive solid for energy storage or be used as a building block towards isotropic carbons. The approach is defined by a nanoarchitectonic framework, where, having chosen our well-defined building blocks, we developed a blueprint for the final structure, and determined the proper processing and assembly steps needed to construct a bulk nanoarchitectonic material that preserves a proportion of the function inherent in the starting materials. These two approaches, one for graphene oxide and the other for silver nanowires, have also been developed to be scalable so that useful engineering materials can be produced. This will be followed by a short excursus on using a well-defined nanoparticle entity, polyaniline nanofibers, to develop a conductive ink for use in a ballpoint pen. This pen can be utilized as a teaching and outreach tool, to raise awareness of nanoscale synthesis procedures and applications in schools, and to encourage the next generation to consider a career as a scientist.

ISBN: 9798538138395Subjects--Topical Terms:

587832
Nanoscience.
Subjects--Index Terms:

Conductive polymer

Towards Nanoarchitectonic Materials.
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300 $a 147 p.
500 $a Source: Dissertations Abstracts International, Volume: 83-03, Section: B.
500 $a Advisor: Huang, Jiaxing.
502 $a Thesis (Ph.D.)--Northwestern University, 2021.
506 $a This item is not available from ProQuest Dissertations & Theses.
506 $a This item must not be sold to any third party vendors.
520 $a Materials that exist as well-defined individual entities at the nanoscale typically have properties that sets them apart from their bulk form. Consequently, there has been much time and effort invested in developing new well-defined nanoscale entities, but few attempts to assemble them into bulk materials. On the other hand, there are many processes that start with the bulk material and introduce nanoscale features through severe processing steps. Although nanoscale features are achieved and the properties of the material enhanced or changed, there is little control over preserving or designing the final microstructure. Herein will be presented an approach, were two well-defined nanoscale entities, silver nanowires and graphene oxide, are chemically synthesized and processed with the goal of maintaining their starting structure, and therefore properties, in a bulk material. For the silver nanowires, this is their nanoscale diameter and five-fold twinning symmetry, which provide the means to strengthen silver. For graphene oxide, this consists of its high surface area, strong carbon-carbon bonds, and a sheet-like morphology which can generate a dense but porous conductive solid for energy storage or be used as a building block towards isotropic carbons. The approach is defined by a nanoarchitectonic framework, where, having chosen our well-defined building blocks, we developed a blueprint for the final structure, and determined the proper processing and assembly steps needed to construct a bulk nanoarchitectonic material that preserves a proportion of the function inherent in the starting materials. These two approaches, one for graphene oxide and the other for silver nanowires, have also been developed to be scalable so that useful engineering materials can be produced. This will be followed by a short excursus on using a well-defined nanoparticle entity, polyaniline nanofibers, to develop a conductive ink for use in a ballpoint pen. This pen can be utilized as a teaching and outreach tool, to raise awareness of nanoscale synthesis procedures and applications in schools, and to encourage the next generation to consider a career as a scientist.
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650 4 $a Nanoscience. $3 587832
650 4 $a Nanotechnology. $3 526235
650 4 $a Materials science. $3 543314
650 4 $a Metals. $3 601053
650 4 $a Cold. $3 560283
650 4 $a Graphite. $3 651851
650 4 $a Nanoparticles. $3 605747
650 4 $a Grain boundaries. $3 748639
650 4 $a Silver. $3 2006426
650 4 $a Grain size. $3 3682362
650 4 $a Microstructure. $3 555179
650 4 $a Annealing. $2 lcstt $3 3267268
650 4 $a Electrolytes. $3 656992
650 4 $a Nanowires. $3 576100
650 4 $a Sodium. $3 3562677
650 4 $a Solvents. $3 620946
650 4 $a Sensors. $3 3549539
650 4 $a Carbon dioxide. $3 587886
650 4 $a Plating. $3 1457952
653 $a Conductive polymer
653 $a Graphene
653 $a Metals
653 $a Nanowires
653 $a Processing
653 $a Scalability
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690 $a 0652
710 2 $a Northwestern University. $b Materials Science and Engineering. $3 1058406
773 0 $t Dissertations Abstracts International $g 83-03B.
790 $a 0163
791 $a Ph.D.
792 $a 2021
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28650744