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Energetics, Synthesis, and Structura...

Morgan, Sawyer.

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Energetics, Synthesis, and Structural Characteristics of Ferromagnetic Metals for Shape Memory Alloy and Catalysis.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Energetics, Synthesis, and Structural Characteristics of Ferromagnetic Metals for Shape Memory Alloy and Catalysis./
作者:	Morgan, Sawyer.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2020,
面頁冊數:	115 p.
附註:	Source: Dissertations Abstracts International, Volume: 82-03, Section: B.
Contained By:	Dissertations Abstracts International82-03B.
標題:	Chemical engineering. -
電子資源:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28022766
ISBN:	9798664709810

Energetics, Synthesis, and Structural Characteristics of Ferromagnetic Metals for Shape Memory Alloy and Catalysis.
Morgan, Sawyer.

Energetics, Synthesis, and Structural Characteristics of Ferromagnetic Metals for Shape Memory Alloy and Catalysis. - Ann Arbor : ProQuest Dissertations & Theses, 2020 - 115 p.

Source: Dissertations Abstracts International, Volume: 82-03, Section: B.

Thesis (Ph.D.)--University of Washington, 2020.

This item must not be sold to any third party vendors.

The ferromagnetic metals iron and nickel have valence d electrons that allow for magnetic responsivity and catalytic activity, enabling their use in a variety of applications. The iron-palladium alloy Fe70Pd30 is a ferromagnetic shape memory alloy whose magnetostriction and pseudoelasticity can be exploited for potential use as a controllable nanoactuator. Here we synthesize and characterize Fe70Pd30 nanomaterials, a better understanding of whose properties at the nanoscale may lead to its practical deployment. We developed a pulsed electrodeposition and thermal annealing process to produce high aspect ratio nanowires in an alumina template and investigate the size effects on temperature-induced austenite-martensite phase transition with the crystal structure. We also explore the energetics of nickel surfaces to improve catalyst design for efficiency in industrial reactions. Here we measure the adsorption energies of formic acid and formate intermediates on nickel and nickel oxide (111) surfaces to provide benchmarks for more accurate calculations. This is performed by single-crystal adsorption calorimetry to directly measure heats of adsorbate formation.

ISBN: 9798664709810Subjects--Topical Terms:

560457
Chemical engineering.
Subjects--Index Terms:

Shape memory alloy

Energetics, Synthesis, and Structural Characteristics of Ferromagnetic Metals for Shape Memory Alloy and Catalysis.
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245 1 0 $a Energetics, Synthesis, and Structural Characteristics of Ferromagnetic Metals for Shape Memory Alloy and Catalysis.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2020
300 $a 115 p.
500 $a Source: Dissertations Abstracts International, Volume: 82-03, Section: B.
500 $a Advisor: Schwartz, Daniel T.
502 $a Thesis (Ph.D.)--University of Washington, 2020.
506 $a This item must not be sold to any third party vendors.
520 $a The ferromagnetic metals iron and nickel have valence d electrons that allow for magnetic responsivity and catalytic activity, enabling their use in a variety of applications. The iron-palladium alloy Fe70Pd30 is a ferromagnetic shape memory alloy whose magnetostriction and pseudoelasticity can be exploited for potential use as a controllable nanoactuator. Here we synthesize and characterize Fe70Pd30 nanomaterials, a better understanding of whose properties at the nanoscale may lead to its practical deployment. We developed a pulsed electrodeposition and thermal annealing process to produce high aspect ratio nanowires in an alumina template and investigate the size effects on temperature-induced austenite-martensite phase transition with the crystal structure. We also explore the energetics of nickel surfaces to improve catalyst design for efficiency in industrial reactions. Here we measure the adsorption energies of formic acid and formate intermediates on nickel and nickel oxide (111) surfaces to provide benchmarks for more accurate calculations. This is performed by single-crystal adsorption calorimetry to directly measure heats of adsorbate formation.
590 $a School code: 0250.
650 4 $a Chemical engineering. $3 560457
650 4 $a Mechanical engineering. $3 649730
650 4 $a Physical chemistry. $3 1981412
653 $a Shape memory alloy
653 $a Ferromagnetic metals
653 $a Adsorbate formation
690 $a 0542
690 $a 0548
690 $a 0494
710 2 $a University of Washington. $b Chemical Engineering. $3 3178392
773 0 $t Dissertations Abstracts International $g 82-03B.
790 $a 0250
791 $a Ph.D.
792 $a 2020
793 $a English
856 4 0 $u https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28022766