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X-ray Scattering Studies of Gold Nan...

University of Illinois at Chicago.

X-ray Scattering Studies of Gold Nanoparticle Synthesis at the Liquid-Liquid Interface.

紀錄類型:	書目-語言資料,手稿 : Monograph/item
正題名/作者:	X-ray Scattering Studies of Gold Nanoparticle Synthesis at the Liquid-Liquid Interface./
作者:	Urmee, Umme.
面頁冊數:	1 online resource (130 pages)
附註:	Source: Dissertation Abstracts International, Volume: 79-12(E), Section: B.
Contained By:	Dissertation Abstracts International79-12B(E).
標題:	Chemical engineering. -
電子資源:	click for full text (PQDT)
ISBN:	9780438266643

X-ray Scattering Studies of Gold Nanoparticle Synthesis at the Liquid-Liquid Interface.
Urmee, Umme.

X-ray Scattering Studies of Gold Nanoparticle Synthesis at the Liquid-Liquid Interface. - 1 online resource (130 pages)

Source: Dissertation Abstracts International, Volume: 79-12(E), Section: B.

Thesis (Ph.D.)--University of Illinois at Chicago, 2018.

Includes bibliographical references

The temporal evolution of the structure of gold nanoparticles was investigated during their synthesis at an electrified liquid-liquid interface. Although nanoparticles are often grown at internal liquid-liquid interfaces, we studied a novel synthetic route that allowed the growth to be triggered in time by voltage and confined in space to the interface. The electrodeposition of gold was achieved by the reduction of AuCl--1 with tri-p-tolylamine at the interface between water and 1,2-dichloroethane in a custom made electrochemical cell. Grazing incidence small angle X-ray scattering (GISAXS) at the Advanced Photon Source was used to follow the temporal evolution of the gold nanoparticle synthesis. GISAXS results are produced by an initial fast reduction of Au ions to form gold nanoparticles of about 20 nm in radius, which slowly increase in size to about 24 nm. Subsequent fast coalescence forms larger nanoparticles.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2018

Mode of access: World Wide Web

ISBN: 9780438266643Subjects--Topical Terms:

555952
Chemical engineering.
Index Terms--Genre/Form:

554714
Electronic books.

X-ray Scattering Studies of Gold Nanoparticle Synthesis at the Liquid-Liquid Interface.
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245 1 0 $a X-ray Scattering Studies of Gold Nanoparticle Synthesis at the Liquid-Liquid Interface.
264 0 $c 2018
300 $a 1 online resource (130 pages)
336 $a text $b txt $2 rdacontent
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500 $a Source: Dissertation Abstracts International, Volume: 79-12(E), Section: B.
500 $a Advisers: Mark Schlossman; Lewis Wedgewood.
502 $a Thesis (Ph.D.)--University of Illinois at Chicago, 2018.
504 $a Includes bibliographical references
520 $a The temporal evolution of the structure of gold nanoparticles was investigated during their synthesis at an electrified liquid-liquid interface. Although nanoparticles are often grown at internal liquid-liquid interfaces, we studied a novel synthetic route that allowed the growth to be triggered in time by voltage and confined in space to the interface. The electrodeposition of gold was achieved by the reduction of AuCl--1 with tri-p-tolylamine at the interface between water and 1,2-dichloroethane in a custom made electrochemical cell. Grazing incidence small angle X-ray scattering (GISAXS) at the Advanced Photon Source was used to follow the temporal evolution of the gold nanoparticle synthesis. GISAXS results are produced by an initial fast reduction of Au ions to form gold nanoparticles of about 20 nm in radius, which slowly increase in size to about 24 nm. Subsequent fast coalescence forms larger nanoparticles.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2018
538 $a Mode of access: World Wide Web
650 4 $a Chemical engineering. $3 555952
655 7 $a Electronic books. $2 local $3 554714
690 $a 0542
710 2 $a ProQuest Information and Learning Co. $3 1178819
710 2 $a University of Illinois at Chicago. $b Chemical Engineering. $3 1192127
773 0 $t Dissertation Abstracts International $g 79-12B(E).
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10956875 $z click for full text (PQDT)

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