Intrinsic high-k–low-loss dielectric polyimides containing ortho-position aromatic nitrile moieties: reconsideration on Clausius–Mossotti equation-Reference-Cited by-同舟云学术

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Intrinsic high-k–low-loss dielectric polyimides containing ortho-position aromatic nitrile moieties: reconsideration on Clausius–Mossotti equation

Published:2021 Issue:16 Volume:12 Page:2481-2489
ISSN:1759-9954
Container-title:Polymer Chemistry
language:en
Short-container-title:Polym. Chem.

Author:

Zhu Tianwen¹²³⁴⁵,Yu Qiaoxi¹²³⁴⁵,Zheng Weiwen¹²³⁴⁵,Bei Runxin¹²³⁴⁵,Wang Wenhui¹²³⁴⁵,Wu Minming¹²³⁴⁵,Liu Siwei¹²³⁴⁵^ORCID,Chi Zhenguo¹²³⁴⁵^ORCID,Zhang Yi¹²³⁴⁵^ORCID,Xu Jiarui¹²³⁴⁵

Affiliation:

1. PCFM Lab

2. GD HPPC Lab

3. Guangdong Engineering Technology Research Centre for High-performance Organic and Polymer Photoelectric Functional Films

4. State Key Laboratory of Optoelectronic Materials and Technologies

5. School of Chemistry

Abstract

Intrinsic high-k–low-loss dielectric polyimides containing ortho-position aromatic nitrile moieties were synthesized. 2CN-BTDA shows a D_k of 4.80, D_f of 1.57 × 10⁻³ at 1 kHz (25 °C), E_B of 219.4 kV mm⁻¹ with energy density of 1.023 J cm⁻³ and T_g of 325 °C.

Funder

National Natural Science Foundation of China

Science and Technology Planning Project of Guangdong Province

National Key Research and Development Program of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Polymers and Plastics,Biochemistry,Bioengineering

Link

http://pubs.rsc.org/en/content/articlepdf/2021/PY/D1PY00084E

Reference43 articles.

1. Flexible high-temperature dielectric materials from polymer nanocomposites

2. A Scalable, High-Throughput, and Environmentally Benign Approach to Polymer Dielectrics Exhibiting Significantly Improved Capacitive Performance at High Temperatures

3. Polymer Capacitor Dielectrics for High Temperature Applications

4. Polymer-Based Gate Dielectrics for Organic Field-Effect Transistors

5. Recent Progress on High-Capacitance Polymer Gate Dielectrics for Flexible Low-Voltage Transistors

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