NDLI: Investigation of charge transport and trapping in LDPE and HDPE through space charge and conduction current measurements

Content Provider	IEEE Xplore Digital Library
Author	Montanari, G.C. Mazzanti, G. Palmieri, F. Motori, A.
Copyright Year	2001
Description	Author affiliation: DIE-LIMAT, Bologna Univ., Italy (Montanari, G.C.)
Abstract	Space charge observation and conduction current measurements have proved to be fundamental tools for the characterisation of the behaviour under electrical field of insulating materials. They provide complementary information on the processes of charge injection and transport, from the threshold for space charge formation to the conduction mechanism, which can help in understanding the relation between chemical-physical-microstructural properties and the electrical properties. Even apparently simple and widely-used materials such as low-density polyethylene (LDPE) and high-density polyethylene (HDPE) have not been exhaustively investigated as regards injection and transport mechanisms. The purpose of this paper is to provide a contribution to the investigation of charge trapping and transport mechanisms under DC electrical field, using both space charge and charging current measurements. The information obtained by these two techniques allows the correlation between charge accumulation and transport to be discussed. In particular, the threshold characteristics, which provide the behaviour of trapped charge and conductivity as a function of electrical field, are determined.
Sponsorship	IEEE Dielectr. & Electr. Insulation Soc
Starting Page	240
Ending Page	244
File Size	476797
Page Count	5
File Format	PDF
ISBN	0780363523
DOI	10.1109/ICSD.2001.955606
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-06-25
Publisher Place	Netherlands
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Space charge Current measurement Charge measurement Performance evaluation Electrodes Testing Conducting materials Atmospheric measurements Mechanical factors Polyethylene
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Concurrent space charge and current density measurements in additive-free LDPE

Detection of DC threshold of polyethylene materials through space-charge and electroluminescence measurements

Space charge mapping and conduction current measurements in epoxy and polyethylene

Space charge behavior near LDPE/LDPE interface

Activation energies and electron transport in LDPE

Space charge behavior of LDPE with a blocking electrode

Interfacial characteristics of space charge in multi-layer LDPE

Charging of PE and XLPE specimens: effect of antioxidant and cross-linking on luminescence features, space charge and conduction current measurements

Electrical conduction of LDPE at moderate fields

Investigation of charge transport and trapping in LDPE and HDPE through space charge and conduction current measurements

Similar Documents

Concurrent space charge and current density measurements in additive-free LDPE

Detection of DC threshold of polyethylene materials through space-charge and electroluminescence measurements

Space charge mapping and conduction current measurements in epoxy and polyethylene

Space charge behavior near LDPE/LDPE interface

Activation energies and electron transport in LDPE

Space charge behavior of LDPE with a blocking electrode

Interfacial characteristics of space charge in multi-layer LDPE

Charging of PE and XLPE specimens: effect of antioxidant and cross-linking on luminescence features, space charge and conduction current measurements

Electrical conduction of LDPE at moderate fields

Investigation of charge transport and trapping in LDPE and HDPE through space charge and conduction current measurements