Realization of 3D epoxy resin/Ti<sub>3</sub>C<sub>2</sub>T <sub>x</sub> MXene aerogel composites for low-voltage electrothermal heating
نویسندگان
چکیده
Abstract Suitable electrothermal materials with high heating rates at low electric power are highly desirable for de-icing and thermal management applications. Herein, 3D epoxy resin/Ti 3 C 2 T x MXene composites synthesised shown to be promising candidates heaters where the serves as a nanoheater resin spreads heat. A unidirectional freeze-casting technique was used prepare an anisotropic Ti aerogel into which then vacuum infiltrated cured. The resulting composite showed excellent Joule performance over repeated heating–cooling cycles. steady-state temperature of 123 °C obtained by applying voltage V 5.1 current, giving total output 6.1 W cm ?2 . Such epoxy/MXene composites, prepared simple cost-effective manner, offer potential alternative traditional metal-based nanocarbon-based materials.
منابع مشابه
Intradiscal electrothermal therapy for chronic discogenic low back pain: a comparison of two heating protocols
Objectives. This study aims to evaluate the effect of intradiscal electrothermal therapy (IDET) applied in patients with chronic low back pain using two heating protocols. Methods. In this study, data of 50 patients who were exposed to percutaneous IDET using two heating protocols were retrospectively analyzed. The patients were divided into two groups: in Group 1 (n=25), maximum 750C catheter ...
متن کاملFabrication and Evaluation of Low density Glass-Epoxy composites for Microwave Absorption Applications
In the present work, fabrication and evaluation of low density glass – epoxy (LDGE) composites suitable for absorbing minimum 80 per cent of incident microwave energy in 8 GHz to 12 GHz (X-band) is reported. LDGE composites having different densities were fabricated using a novel method of partially replacing conventional S-glass fabric with low density glass (LDG) layers as the reinforcement m...
متن کاملMicrowave Heating of Ceramic Composites
The microwave heating of a ceramic composite is modelled and analysed. The composite consists of many small ceramic particles embedded in a ceramic cement. The composite is assumed to be well insulated, and each particle is assumed to be in imperfect thermal contact with the surrounding cement. Based on these two assumptions an asymptotic theory exploiting the small Biot number and small non-di...
متن کاملTribological Properties of Nanodiamond-Epoxy Composites
Owing to its superior mechanical properties, nanodiamond (ND) holds great potential to improve tribological characteristics of composites. In this study, we report on the wear and dry friction of epoxy-ND composites prepared from as-received and aminated ND across the length scale range from macro to nano. Comparison of macroscale, microscale, and nanoscale frictional behavior shows that ND is ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: 2D materials
سال: 2021
ISSN: ['2053-1583']
DOI: https://doi.org/10.1088/2053-1583/abda0f