Low melting point, high thermal stable branched benzoxazines resin derived from mixed-substituted phosphazene core
نویسندگان
چکیده
منابع مشابه
Melting of branched RNA molecules.
In this Letter we show that the melting thermodynamics of RNA molecules is very sensitive to the branching geometry. We find that, when pairing interactions are described by a Gō model, unbranched RNA molecules with a linear geometry melt via a conventional continuous phase transition with classical exponents while RNA molecules with the branching geometry of a Cayley tree, with coordination nu...
متن کاملSynthesis of substituted hydantoins in low melting mixtures.
A novel domino synthesis of 1,3,5-trisubstituted hydantoin derivatives has been developed in low melting L-(+)-tartaric acid-DMU melt mixtures. The functionalized hydantoins are obtained in good yields from β,γ-unsaturated ketoacids and urea under environmentally benign and simple reaction conditions.
متن کاملThermal Conductivity and Melting Point Measurements on Paraffin- Zeolite Mixtures
This paper presents measurements of the thermal conductivity of paraffins mixtured with zeolites of the type 5A and 13X. Because of their high enthalpy change at the phase transition paraffins are able to store more thermal energy at nearly isothermal conditions than sensible heat materials. The poor thermal conductivity of paraffins is a disadvantage, however. The zeolite provides a structure ...
متن کاملLow-Overhead Core Swapping for Thermal Management
Technology scaling trends and the limitations of packaging and cooling have intensified the need for thermally efficient architectures and architecture-level temperature management techniques. To combat these trends, we evaluate the thermal efficiency of the microcore architecture, a deeply decoupled processor core with larger structures factored out as helper engines. We further investigate ac...
متن کاملHigh-resolution thermal inertia derived from the Thermal Emission Imaging System (THEMIS): Thermal model and applications
[1] Thermal inertia values at 100 m per pixel are determined using nighttime temperature data from the Thermal Emission Imaging System (THEMIS) on the Mars Odyssey spacecraft, producing the highest-resolution thermal inertia data set to date. THEMIS thermal inertia values have an overall accuracy of 20%, a precision of 10–15%, and are consistent with both Thermal Emission Spectrometer orbital a...
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: Express Polymer Letters
سال: 2020
ISSN: 1788-618X
DOI: 10.3144/expresspolymlett.2020.19