東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

On Electrical Current in Nanostructu...

Yamada, Hidenori.

Linked to FindBook

Google Book

Amazon

博客來

On Electrical Current in Nanostructured Electrochemical Cells.

Record Type:	Electronic resources : Monograph/item
Title/Author:	On Electrical Current in Nanostructured Electrochemical Cells./
Author:	Yamada, Hidenori.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2019,
Description:	97 p.
Notes:	Source: Dissertations Abstracts International, Volume: 80-10, Section: B.
Contained By:	Dissertations Abstracts International80-10B.
Subject:	Applied physics. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=13427395
ISBN:	9781392020531

On Electrical Current in Nanostructured Electrochemical Cells.
Yamada, Hidenori.

On Electrical Current in Nanostructured Electrochemical Cells. - Ann Arbor : ProQuest Dissertations & Theses, 2019 - 97 p.

Source: Dissertations Abstracts International, Volume: 80-10, Section: B.

Thesis (Ph.D.)--University of California, San Diego, 2019.

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

An electrochemical cell is an energy storage device that involves both electrons and ions as part of the storage mechanism. In this work, we investigate the use of nanostructures on the electrodes of the cell to increase the active surface area, and the consequent quantum effects introduced to the cell. With regards to capacitive storage, we predict quantum capacitance will affect the storage capacity of electrons on the electrode, and limit the increase in total capacitance of the device from scaling with the increase in active surface area. Furthermore, we predict geometric effects will affect the screening ability of ions in the electrolyte, allowing device current during charge/discharge cycles to be higher than for a flat electrode. With regards to battery-like storage, we predict the density of states of the electrode will affect the device current, possibly increasing device currents for higher overpotentials compared to a flat electrode battery. This last prediction is based on treatment of the redox reaction process as a tunneling process between electron and ion, akin to a recombination process between electron and hole in a solid state device such as a reverse biased diode.

ISBN: 9781392020531Subjects--Topical Terms:

3343996
Applied physics.

On Electrical Current in Nanostructured Electrochemical Cells.
LDR:02301nmm a2200337 4500 001 2205815
005 20190828135959.5
008 201008s2019 ||||||||||||||||| ||eng d
020 $a 9781392020531
035 $a (MiAaPQ)AAI13427395
035 $a (MiAaPQ)ucsd:18095
035 $a AAI13427395
040 $a MiAaPQ $c MiAaPQ
100 1 $a Yamada, Hidenori. $3 3432689
245 1 0 $a On Electrical Current in Nanostructured Electrochemical Cells.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2019
300 $a 97 p.
500 $a Source: Dissertations Abstracts International, Volume: 80-10, Section: B.
500 $a Publisher info.: Dissertation/Thesis.
500 $a Bandaru, Prabhakar R.;Asbeck, Peter M.
502 $a Thesis (Ph.D.)--University of California, San Diego, 2019.
506 $a This item must not be sold to any third party vendors.
520 $a An electrochemical cell is an energy storage device that involves both electrons and ions as part of the storage mechanism. In this work, we investigate the use of nanostructures on the electrodes of the cell to increase the active surface area, and the consequent quantum effects introduced to the cell. With regards to capacitive storage, we predict quantum capacitance will affect the storage capacity of electrons on the electrode, and limit the increase in total capacitance of the device from scaling with the increase in active surface area. Furthermore, we predict geometric effects will affect the screening ability of ions in the electrolyte, allowing device current during charge/discharge cycles to be higher than for a flat electrode. With regards to battery-like storage, we predict the density of states of the electrode will affect the device current, possibly increasing device currents for higher overpotentials compared to a flat electrode battery. This last prediction is based on treatment of the redox reaction process as a tunneling process between electron and ion, akin to a recombination process between electron and hole in a solid state device such as a reverse biased diode.
590 $a School code: 0033.
650 4 $a Applied physics. $3 3343996
650 4 $a Nanotechnology. $3 526235
650 4 $a Energy. $3 876794
690 $a 0215
690 $a 0652
690 $a 0791
710 2 $a University of California, San Diego. $b Electrical and Computer Engineering. $3 3432690
773 0 $t Dissertations Abstracts International $g 80-10B.
790 $a 0033
791 $a Ph.D.
792 $a 2019
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=13427395