Alkyl chain length dependence of carrier transport in solution-processed phthalocyanine thin films evaluated via MIS-CELIV method

2021 ◽  
Vol 60 (3) ◽  
pp. 031004
Author(s):  
WooJin Kim ◽  
Yuki Nishikawa ◽  
Yusuke Nakayama ◽  
Akihiko Fujii ◽  
Masanori Ozaki
Keyword(s):  
Thin Films ◽  
Chain Length ◽  
Carrier Transport ◽  
Alkyl Chain ◽  
Alkyl Chain Length ◽  
Solution Processed ◽  
Length Dependence

Impact of Alkyl Chain Length on Small Molecule Crystallization and Nanomorphology in Squaraine-Based Solution Processed Solar Cells

2017 ◽  
Vol 121 (14) ◽  
pp. 7750-7760 ◽  
Author(s):  
Chenyu Zheng ◽  
Ishita Jalan ◽  
Patrick Cost ◽  
Kyle Oliver ◽  
Anju Gupta ◽  
...  
Keyword(s):  
Solar Cells ◽  
Chain Length ◽  
Small Molecule ◽  
Alkyl Chain ◽  
Alkyl Chain Length ◽  
Solution Processed

Alkyl Chain Length Dependence of the Field-Effect Mobility in Novel Anthracene Derivatives

2014 ◽  
Vol 7 (1) ◽  
pp. 351-358 ◽  
Author(s):  
Jang Yeol Back ◽  
Tae Kyu An ◽  
Ye Rim Cheon ◽  
Hyojung Cha ◽  
Jaeyoung Jang ◽  
...  
Keyword(s):  
Chain Length ◽  
Field Effect ◽  
Alkyl Chain ◽  
Alkyl Chain Length ◽  
Field Effect Mobility ◽  
Length Dependence ◽  
Anthracene Derivatives

Dynamic viscoelasticity of a series of poly(4-n-alkylstyrene)s and their alkyl chain length dependence

Polymer ◽  
2017 ◽  
Vol 133 ◽  
pp. 137-142 ◽  
Author(s):  
Satoru Matsushima ◽  
Atsushi Takano ◽  
Yoshiaki Takahashi ◽  
Yushu Matsushita
Keyword(s):  
Chain Length ◽  
Alkyl Chain ◽  
Alkyl Chain Length ◽  
Dynamic Viscoelasticity ◽  
Length Dependence

Effect of Alkyl Chain Length on Hygroscopicity of Nanoparticles and Thin Films of Imidazolium-Based Ionic Liquids

2014 ◽  
Vol 118 (50) ◽  
pp. 29458-29466 ◽  
Author(s):  
Amanda C. MacMillan ◽  
Theresa M. McIntire ◽  
Scott A. Epstein ◽  
Sergey A. Nizkorodov
Keyword(s):  
Thin Films ◽  
Ionic Liquids ◽  
Chain Length ◽  
Alkyl Chain ◽  
Alkyl Chain Length

Molecular Requirements for Printable Organic Semiconductors in 7-Alkyl-2-phenyl[1]benzothieno[3,2-b][1]benzothiophenes (Ph-BTBT-Cn’s)

MRS Advances ◽  
2016 ◽  
Vol 1 (38) ◽  
pp. 2653-2658
Author(s):  
S. Inoue ◽  
H. Minemawari ◽  
J. Tsutsumi ◽  
T. Hamai ◽  
S. Arai ◽  
...  
Keyword(s):  
Chain Length ◽  
Organic Semiconductors ◽  
Field Effect ◽  
High Performance ◽  
Carrier Transport ◽  
Alkyl Chain ◽  
Field Effect Transistors ◽  
Systematic Investigation ◽  
Alkyl Chain Length

ABSTRACTHere we discuss requirements for high performance and solution processable organic semiconductors, by presenting a systematic investigation of 7-alkyl-2-phenyl[1]benzothieno[3,2-b][1]benzothiophenes (Ph-BTBT-Cn’s). We found that the solubility and thermal properties of Ph-BTBT-Cn’s depend systematically on the substituted alkyl-chain length n. The observed features are well understood in terms of the change of molecular packing motif with n: The compounds with n ≤ 4 do not form independent alkyl chain layers, whereas those with n ≥ 5 form isolated alkyl chain layers. The latter compounds afford a series of isomorphous bilayer-type crystal structures that form two-dimensional carrier transport layers within the crystals. We also show that the Ph-BTBT-C10 afford high performance single-crystalline field-effect transistors the mobility of which reaches as high as 15.9 cm2/Vs. These results demonstrate a crucial role of the substituted alkyl chain length for obtaining high performance organic semiconductors and field-effect transistors.

Alkyl-Chain-Length Dependence of Frictional Properties of Alkyl-Substituted Phthalocyanines Physisorbed on Graphite Surfaces

2005 ◽  
Vol 44 (7B) ◽  
pp. 5403-5408 ◽  
Author(s):  
Koji Miyake ◽  
Yukari Hori ◽  
Taichi Ikeda ◽  
Masumi Asakawa ◽  
Toshimi Shimizu ◽  
...  
Keyword(s):  
Chain Length ◽  
Alkyl Chain ◽  
Alkyl Chain Length ◽  
Frictional Properties ◽  
Length Dependence
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