4.6 Article

Preparation Methods and Properties of CNT/CF/G Carbon-Based Nano-Conductive Silicone Rubber

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Materials Science, Multidisciplinary

Preparation of branched Al2O3 and its synergistic effect with carbon nanotubes on the enhancement of thermal conductive and electrical insulation properties of silicone rubber composites

Yuge Ouyang et al.

Summary: Developing next-generation thermal conductive yet electrically insulating composites is of great significance in the highly integrated electronics fields. In this study, branched Al2O3 fillers and CNTs were introduced into a SiR matrix to fabricate SiR composites, showing higher thermal conductivity and excellent electrically insulation performance. The SiR composites also exhibited elevated flexibility, tensile strength, Young's modulus, and fracture toughness.

MATERIALS TODAY COMMUNICATIONS (2023)

Article Materials Science, Composites

Flexible and insulating silicone rubber composites with sandwich structure for thermal management and electromagnetic interference shielding

Yongqiang Guo et al.

Summary: This work focuses on the development of CF@Fe2O3/(BN/SR) composites with excellent thermal conductivity, electromagnetic interference (EMI) shielding performance, and electrical insulation properties. The sandwich structure of CF@Fe2O3/(BN/SR) composites contributes to effective EMI shielding by absorption-reflection-reabsorption of electromagnetic waves, while BN/SR and CF@Fe2O3 layers enhance thermal conductivity and electrical insulation, respectively. The composites show higher performance in terms of thermal conductivity, EMI shielding effectiveness, volume resistance, and breakdown strength compared to conventional CF/(BN/SR) composites. The CF@Fe2O3/(BN/SR) composites also exhibit better cooling effect than commercial silicon grease in computer testing platforms, indicating promising applications in electronics.

COMPOSITES SCIENCE AND TECHNOLOGY (2022)

Article Engineering, Electrical & Electronic

fficacy of graphitic allotrope's surface area in silicone rubber based composites for reverse piezo-electric actuation: Nano effect

Vineet Kumar et al.

Summary: This study investigated the reverse piezo-electric actuation effects of three graphitic allotropes in room temperature vulcanized silicone rubber (RTV-SR) composites. The results showed that fillers with larger surface areas played a crucial role in determining the mechanical and actuation properties of these composites. Graphene-filled composites exhibited superior mechanical properties and actuation displacements compared to those filled with nanographite or graphite.

SENSORS AND ACTUATORS A-PHYSICAL (2022)

Article Engineering, Environmental

Thermally conductive silicone rubber composites with vertically oriented carbon fibers: A new perspective on the heat conduction mechanism

Dongliang Ding et al.

Summary: In this study, silicone rubber composites with vertically oriented magnetic carbon fibers were successfully prepared. The thermal conductivity of the composites showed an unusual power-law growth with increasing carbon fiber loading. A new parameter, shape factor, was introduced to describe the thermal conduction capacity of the composites. These findings contribute to the development of high-performance thermal interface materials.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Materials Science, Composites

Piezoresistive anisotropy in conductive silicon rubber/multi-walled carbon nanotube/nickel particle composites via alignment of nickel particles

Yi-Fu Chen et al.

Summary: A facile strategy was introduced to fabricate PDMS/CNT/aligned-Ni composites under a low magnetic field, resulting in significant electrical, mechanical, and piezoresistive anisotropy.

COMPOSITES SCIENCE AND TECHNOLOGY (2022)

Article Polymer Science

Spherical boron nitride/pitch-based carbon fiber/silicone rubber composites for high thermal conductivity and excellent electromagnetic interference shielding performance

Jian Xie et al.

Summary: In this study, a simple and effective method was developed to enhance the thermal conductivity and electromagnetic interference (EMI) shielding efficiency of silicone rubber composites by hybridizing pitch-based carbon fiber and spherical boron nitride.

JOURNAL OF APPLIED POLYMER SCIENCE (2022)

Article Chemistry, Multidisciplinary

Thermally Conductive and Electrically Insulated Silicone Rubber Composites Incorporated with Boron Nitride-Multilayer Graphene Hybrid Nanofiller

Bangjun Deng et al.

Summary: BN-MG/SR composites with high thermal conductivity and satisfactory electrical insulation properties were developed using an electrostatic self-assembly method. The composites exhibited significantly enhanced electrical insulation properties compared to MG/SR composites with the same filler loadings while maintaining excellent thermal conductivity. The composites are a promising candidate for practical application in the electronic packaging field.

NANOMATERIALS (2022)

Article Chemistry, Physical

Highly sensitive and flexible pressure sensor based on two-dimensional MoSe2 nanosheets for online wrist pulse monitoring

Pratik M. Pataniya et al.

Summary: The developed pressure sensor based on MoSe2 nanosheets coated on cellulose paper exhibits high pressure sensitivity in a broad pressure range and excellent response towards the detection of machine vibrations. It also shows environmental stability and immune piezo-resistive response to temperature variation.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

Article Engineering, Electrical & Electronic

A flexible highly sensitive capacitive pressure sensor

Xiaofeng Yang et al.

Summary: A highly flexible, sensitive and capacitive pressure sensor based on a porous ionic membrane has been developed, with improved sensitivity and detectable pressure range by enhancing the deformability of the elastomer dielectric layer with micro-pores. The sensor provides high sensitivity and rapid dynamic responses, is insensitive to bending deformation, stable in low temperature range, and capable of measuring spatial pressure distribution and magnitude.

SENSORS AND ACTUATORS A-PHYSICAL (2021)

Article Thermodynamics

Thermally conductive silicone composites modified by graphene-oxide aerogel beads loaded with phase change materials as efficient heat sinks

Jinliang Zhao et al.

Summary: The study introduces a new type of electrically insulating phase change composite material with lightweight and high mechanical strength, by integrating reduced graphene-oxide aerogel beads, phase change materials, and thermally conductive silicone rubbers. The composites showed excellent thermal management performance with significantly lower specific energy reduction compared to commercial levels. The effects of PCM-encapsulant type, SR matrix thermal conductivity, and bead size on LIB temperature reduction were also discussed in the research.

APPLIED THERMAL ENGINEERING (2021)

Article Engineering, Manufacturing

Exceptionally thermally conductive and electrical insulating multilaminar aligned silicone rubber flexible composites with highly oriented and dispersed filler network by mechanical shearing

Yang Xue et al.

Summary: The design of multilayered structure network is an effective strategy to enhance thermal conductivity and maintain electrical insulating performance of thermal management materials. By layer by layer assembly of prefabricated silicone rubber/boron nitride and silicone rubber/expanded graphite, a highly oriented and dispersed filler network was successfully constructed. The study demonstrates that the multilayered hybrid material exhibits excellent thermal conductivity and electrical insulation properties.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2021)

Article Biochemistry & Molecular Biology

Self-healing and toughness cellulose nanocrystals nanocomposite hydrogels for strain-sensitive wearable flexible sensor

Zhaoxia Pei et al.

Summary: The study presents a self-healing and toughness cellulose nanocrystals nanocomposite hydrogel with remarkable self-healing and mechanical properties, suitable for the fabrication of strain-sensitive wearable flexible sensors for monitoring finger joint motions, bending of knee, and pulse beating. The functional nanocomposite hydrogels demonstrated excellent durability and potential applications in biomedical, biosensors, and flexible electronic devices.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2021)

Article Chemistry, Analytical

An enhanced flexible room temperature ammonia gas sensor based on GP-PANI/PVDF multi-hierarchical nanocomposite film

Qingwen Wu et al.

Summary: The resistive-type PANI sensing film with graphene additives on a flexible PVDF substrate shows promising performance for NH3 detection, with high response and fast response time. The sensor exhibits excellent flexibility and stability, maintaining consistent response values even after multiple bending cycles. The linear relationship between NH3 response values and working temperatures suggests potential for portable sub-ppm level NH3 detection devices.

SENSORS AND ACTUATORS B-CHEMICAL (2021)

Article Materials Science, Multidisciplinary

Diisocyanate-modified graphene oxide/hydroxyl-terminated silicone rubber composites for improved thermal conductivity

Tiejun Ge et al.

MATERIALS CHEMISTRY AND PHYSICS (2020)

Article Engineering, Manufacturing

Structural health monitoring of defective single lap adhesive joints using graphene nanoplatelets

Omid Sam-Daliri et al.

JOURNAL OF MANUFACTURING PROCESSES (2020)

Article Engineering, Electrical & Electronic

3-D graphene aerogel sphere-based flexible sensors for healthcare applications

Renwei Mao et al.

SENSORS AND ACTUATORS A-PHYSICAL (2020)

Article Engineering, Multidisciplinary

Microwave absorption properties of holey graphene/silicone rubber composites

Chun-Yu Chen et al.

COMPOSITES PART B-ENGINEERING (2018)

Article Engineering, Multidisciplinary

Enhanced electrical and mechanical properties of rubber/graphene film through layer-by-layer electrostatic assembly

Lei Wang et al.

COMPOSITES PART B-ENGINEERING (2016)