Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Open Access Guideline
Open Access Guideline
Postgraduate Thesis Guideline
Postgraduate Thesis Guideline
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
A conductive polymer from cis-1,4-polybutadiene
Date
1997-06-01
Author
Yildirim, P
Kucukyavuz, Z
Erman, B
Metadata
Show full item record
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
Item Usage Stats
58
views
0
downloads
Cite This
This study reports that cis-1,4-polybutadiene can be converted into a semiconductor when doped with iodine. The conductivity achieved by iodine doping was about 10(-6) S/cm. The products were characterized by elemental analysis, FT-IR, differential scanning calorimetry (DSC) and thermal gravimetric analysis (TGA) techniques. Temperature dependence of electrical conductivity exhibits a semiconductor behavior.
Subject Keywords
Cis-1,4-polybutadiene
,
Iodine doping
,
Semiconductors
,
Conductivity
URI
https://hdl.handle.net/11511/66598
Journal
SYNTHETIC METALS
DOI
https://doi.org/10.1016/s0379-6779(97)03859-9
Collections
Department of Chemistry, Article
Suggestions
OpenMETU
Core
A novel catalyst for diesel soot oxidation
Üner, Deniz; Dernaika, B (Elsevier BV, 2005-11-09)
In this study, cobalt and lead based mixed oxide catalysts were tested for their soot oxidation ability. In addition to a mixed oxide formerly marketed as ceramic paint, a home made set was also prepared by incipient wetness impregnation of a cobalt oxide powder with a lead acetate solution and subsequent calcination. The materials investigated in this study were shown to decrease the peak combustion temperature of home made soot from 500 to 385 degrees C in air. Soot oxidation tests under inert (N-2) atmos...
Optimization of open-tube furnace diffusion with Bbr3 liquid source for industrial p-type boron doping process
Orhan, Efe; Kökbudak, Gamze; Semiz, Emel; Es, Fırat; Turan, Raşit (Middle East Technical University; 2018-07-06)
In this study, optimization of boron emitter for n-type crystalline Si solar cells has been studied in detail. Industrial open-tube (atmospheric) furnace with BBr3 as liquid B source was utilized which is a preferred dopant for the diffusion process of n-type wafers in industry [1] [2]. During the processes, full boat (270 wafers) n-type square samples were used to investigate the uniformity from gas zone to door zone and inside the wafer. To achieve uniform boron emitters on large n-type substrates, parame...
Synthesis of Na-, Fe-, and Co-promoted TiO2/multiwalled carbon nanotube composites and their use as a photocatalyst
Yurum, Alp; Karakaş, Gürkan (2017-01-01)
The use of multiwalled carbon nanotubes (CNTs) in sol-gel synthesized titanium dioxide (TiO2) photocatalysts as templates was systematically studied. CNTs have high oxidative thermal stability and the controlled removal of CNTs can be achieved at lower temperatures under air flow by the use of Na, Fe, and Co as a catalyst. These catalysts helped to reduce the oxidation temperature of CNTs; thus anatase phase was achieved without significant sintering. The use of a promoter, heat treatment, and various heat ...
Production and characterization of boron carbide powder by mechanochemical method
Büyüklüoğlu, Berkay; Sargın, Irmak; Department of Metallurgical and Materials Engineering (2023-1-27)
In this study, the production of boron carbide (B4C) powders at room temperature by mechanochemical alloying is investigated. The conventional production methods of this industrially important material requires high energy consumption, whereas the low energy production methods could only produce small amounts. By optimizing the mechanochemical alloying, the know-how for the larger scale production is developed. The mechanochemical method consists of mechanical grinding and acid leaching to remove by-p...
A conducting polymer and a calixarene derivative A novel surface design for glucose detection
Gökoğlan, Ceren; Söylemez, Saniye; Kesik, Melis; Ünay, Hande; Sayın, Serkan; Çırpan, Ali; Yıldız, Hüseyin Bekir; Toppare, Levent Kamil (null; 2016-07-17)
In this study, a novel amperometric glucose biosensor based on a conducting polymer and a calixarene was developed. Conducting polymer of (2‐(2‐oc‐tyldodecyl)‐4,7‐di(selenoph‐2‐yl)‐2H‐benzo[d][1,2,3]triazole)) (SBTz) was used as the immobilization matrix for biomolecule deposition to achieve an effective surface design to detect glucose. After successful deposition of SBTz on graphite electrode, a newly synthesized calixarene and gold nanoparticle (AuNP) mixture were used for improving biosensor character...
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
P. Yildirim, Z. Kucukyavuz, and B. Erman, “A conductive polymer from cis-1,4-polybutadiene,”
SYNTHETIC METALS
, pp. 231–235, 1997, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/66598.