HFCVD of diamond and its application as electrode in aluminum electrolysis

Shanshan Wang; Guohua Chen; Fenglin Yang

doi:10.1016/j.tsf.2009.01.035

HFCVD of diamond and its application as electrode in aluminum electrolysis

Shanshan Wang, Guohua Chen, Fenglin Yang

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

7 Citations (Scopus)

Abstract

The Hall-Heroult process of aluminum production is featured by the release of CO₂ as a result of the sacrificing graphite anode. Finding a proper inert anode active in oxygen evolution has been a research topic for electrochemists to have a green process of aluminum electrolysis. A thin layer of diamond coating on silicon substrate has shown some promises. The challenges for the project are two folds, fabricating stable and active diamond electrode, and controlling proper electrolysis condition so as not to degrade the diamond thin film. This paper reports the recent findings from the authors' lab dealing with both challenges. © 2009 Elsevier B.V. All rights reserved.

Original language	English
Pages (from-to)	3559-3561
Journal	Thin Solid Films
Volume	517
Issue number	12
DOIs	https://doi.org/10.1016/j.tsf.2009.01.035
Publication status	Published - 30 Apr 2009
Externally published	Yes

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

Research Keywords

Boron-doped-diamond film
Hot-filament chemical vapor deposition
Low temperature aluminum electrolysis
Silicon wafer

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10.1016/j.tsf.2009.01.035

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title = "HFCVD of diamond and its application as electrode in aluminum electrolysis",

abstract = "The Hall-Heroult process of aluminum production is featured by the release of CO2 as a result of the sacrificing graphite anode. Finding a proper inert anode active in oxygen evolution has been a research topic for electrochemists to have a green process of aluminum electrolysis. A thin layer of diamond coating on silicon substrate has shown some promises. The challenges for the project are two folds, fabricating stable and active diamond electrode, and controlling proper electrolysis condition so as not to degrade the diamond thin film. This paper reports the recent findings from the authors' lab dealing with both challenges. {\textcopyright} 2009 Elsevier B.V. All rights reserved.",

keywords = "Boron-doped-diamond film, Hot-filament chemical vapor deposition, Low temperature aluminum electrolysis, Silicon wafer",

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note = "Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].",

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AU - Wang, Shanshan

AU - Chen, Guohua

AU - Yang, Fenglin

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

PY - 2009/4/30

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N2 - The Hall-Heroult process of aluminum production is featured by the release of CO2 as a result of the sacrificing graphite anode. Finding a proper inert anode active in oxygen evolution has been a research topic for electrochemists to have a green process of aluminum electrolysis. A thin layer of diamond coating on silicon substrate has shown some promises. The challenges for the project are two folds, fabricating stable and active diamond electrode, and controlling proper electrolysis condition so as not to degrade the diamond thin film. This paper reports the recent findings from the authors' lab dealing with both challenges. © 2009 Elsevier B.V. All rights reserved.

AB - The Hall-Heroult process of aluminum production is featured by the release of CO2 as a result of the sacrificing graphite anode. Finding a proper inert anode active in oxygen evolution has been a research topic for electrochemists to have a green process of aluminum electrolysis. A thin layer of diamond coating on silicon substrate has shown some promises. The challenges for the project are two folds, fabricating stable and active diamond electrode, and controlling proper electrolysis condition so as not to degrade the diamond thin film. This paper reports the recent findings from the authors' lab dealing with both challenges. © 2009 Elsevier B.V. All rights reserved.

KW - Boron-doped-diamond film

KW - Hot-filament chemical vapor deposition

KW - Low temperature aluminum electrolysis

KW - Silicon wafer

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DO - 10.1016/j.tsf.2009.01.035

M3 - RGC 21 - Publication in refereed journal

SN - 0040-6090

VL - 517

SP - 3559

EP - 3561

JO - Thin Solid Films

JF - Thin Solid Films

IS - 12

ER -

HFCVD of diamond and its application as electrode in aluminum electrolysis

Abstract

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Research Keywords

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