Correlating the molecular structure of polyimides with the dielectric constant and dissipation factor at a high frequency of 10 GHz

CC Kuo, YC Lin, YC Chen, PH Wu… - ACS Applied Polymer …, 2020 - ACS Publications
The relationships between the structure and the dielectric properties of polyimides (PIs)
were extensively studied to construct universal correlations of dielectric constant (D k) and …

Exploring the cross-linking effect on decreasing the dielectric constant and dissipation factor of poly (ester imide) s at a high frequency of 10–40 GHz

YC Cheng, YC Chen, YC Lin, CC Kuo… - ACS Applied Polymer …, 2023 - ACS Publications
Polyimides possess excellent thermal-mechanical stability and solution processability and
can be widely used in the electronic industry. In particular, they can achieve a decent …

Ammonium iodide salt-doped polyvinyl alcohol polymeric electrolyte for UV-shielding filters: Synthesis, optical and dielectric characteristics

MI Mohammed, A Bouzidi, HY Zahran… - Journal of Materials …, 2021 - Springer
Polyvinyl alcohol (PVA) incorporated with various amounts of ammonium iodide salt (NH 4 I)
composite polymer electrolyte films were prepared via the casting process. The XRD …

High Thermally Stable Anthracene-Based Polyimides with Low Dielectric Constants and Dissipation Factors

YH Lee, JW Lin, YC Huang, YJ Huang… - ACS Applied Polymer …, 2023 - ACS Publications
At present, high-performance polymers with low dielectric constants (D k) and low
dissipation factors (D f) have gained much attention with the rapid evolution of …

Development of polymer blends based on PVA: POZ with low dielectric constant for microelectronic applications

SB Aziz, MFZ Kadir, MH Hamsan, HJ Woo, MA Brza - Scientific reports, 2019 - nature.com
There is a huge request for the development of low dielectric constant polymeric materials
for microelectronic applications. In thisstudy, polymer blends based on PVA: POZ with low …

Impedance and Dielectric Properties of PVC:NH4I Solid Polymer Electrolytes (SPEs): Steps toward the Fabrication of SPEs with High Resistivity

MM Nofal, SB Aziz, HO Ghareeb, JM Hadi… - Materials, 2022 - mdpi.com
In the present article, a simple technique is provided for the fabrication of a polymer
electrolyte system composed of polyvinyl chloride (PVC) and doped with varying content of …

Alkaline‐developable and negative‐type photosensitive polyimide with high sensitivity and excellent mechanical properties using photo‐base generator

LY Tseng, YC Lin, CC Kuo, CK Chen… - Journal of Polymer …, 2020 - Wiley Online Library
An alkaline developable and negative‐type PSPI with a high sensitivity and excellent
mechanical properties based on a poly (amic acid)(PAA) and a photo‐base generator has …

Synthesis and characterization of a 2, 3-dialkoxynaphthalene-based conjugated copolymer via direct arylation polymerization (DAP) for organic electronics

IA Jessop, A Chong, L Graffo, MB Camarada… - Polymers, 2020 - mdpi.com
Poly [(5, 5'-(2, 3-bis (2-ethylhexyloxy) naphthalene-1, 4-diyl) bis (thiophene-2, 2′-diyl))-alt-
(2, 1, 3-benzothiadiazole-4, 7-diyl)](PEHONDTBT) was synthesized for the first time and …

A compatible and crosslinked poly(2‐allyl‐6‐methylphenol‐co‐2,6‐dimethylphenol)/polystyrene blend for insulating adhesive film at high frequency

YC Lin, CH Chiang, CC Kuo, SN Hsu… - Journal of Applied …, 2019 - Wiley Online Library
ABSTRACT A polymer blend consisting of poly (2‐allyl‐6‐methylphenol‐co‐2, 6‐
dimethylphenol)(APPE) and polystyrene (PS) with additives such as 1, 2‐bis (4‐vinylphenyl) …

Naphthalene‐containing poly (arylene ether ketone) with low dielectric constant

Y Zhang, H Jiang, J Liu, C Zhao… - Journal of Applied …, 2018 - Wiley Online Library
ABSTRACT A low dielectric constant poly (arylene ether ketone) containing naphthalene
and trifluoromethyl groups (FPNAEK) were prepared and characterized. The FPNAEK …