Results 31 to 40 of about 947 (216)
Eurasian Chemico-Technological Journal, 2020 Composites consisting of propargyl- and allyl/propargyl- modified novolac resins and carbon fabric were obtained by the vacuum infusion molding process. It was established that the presence of potassium cations remaining after the synthesis increase the ...
S. Nechausov +6 more
doaj +1 more source
Improving coating properties of shellac–epoxidised-novolac blends with melamine formaldehyde resin
, 2017 Purpose The purpose of this study is to improve the coating properties of shellac–epoxidised novolac blends by treatment with melamine formaldehyde resin (MF) at ambient temperature for its use as a coating material.
Gautam Sarkhel, Mohammad Fahim Ansari
core +1 more source
Preparation and Thermal Properties of Novolac Resin/Graphite Nanosheet Composites
, 2011 In this study, a high thermal conductivity novolac resin /graphite nanosheet composite have been prepared via in situ polymerization at the presence of sonicated expanded graphite.
Shu Hua Qi, Sha Sha Li, Peng Cao
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Thermosetting resin compositions based on novolac and modified novolac
Advances in Polymer Technology, 2011 AbstractNovel formaldehyde novolac resins at various molar ratios of monomers (4,4′‐methylenedianiline/p‐nonylphenol/p‐formaldehyde) were synthesized in the presence of an acid catalyst. The obtained resins were characterized by using elemental analysis, FT IR, and 1H NMR spectroscopic methods.
openaire +1 more source
Curing kinetics of a novolac resin modified with oxidized multi-walled carbon nanotubes [PDF]
, 2017 The influence of oxidized multi-walled carbon nanotubes (o-MWCNTs) on the curing kinetics of a novolac resin was studied by means of non-isothermal differential scanning calorimetry.
Escobar, Mariano Martin +5 more
core +1 more source
Carbon Neutralization, Volume 5, Issue 3, May 2026.Schematic diagram of challenges and advanced strategies by CBP after thickness reduction. ABSTRACT The proton exchange membrane fuel cell (PEMFC) converts clean hydrogen's chemical energy into electricity and is vital for carbon neutrality. However, its development is limited by low volumetric power density and high cost.
Chengxin Li +6 more
wiley +1 more source
Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 5, Page 1929-1943, May 2026.ABSTRACT In this study, the influence of resin cross‐link density on thermomechanical properties and fatigue behavior of polyurethane resins and glass fiber‐reinforced polyurethane (PUR‐GFRP) composites was investigated. This material is a candidate for renewable energy applications like rotor blades in wind turbines.
Martin Demleitner +5 more
wiley +1 more source
eXPRESS Polymer Letters, 2014 The curing kinetics and mechanism of epoxy novolac resin (DEN) and modified epoxy novolac resin (MDEN) with methanol etherified amino resin were studied by means of differential scanning calorimetry (DSC), Fourier transforminfrared (FT-IR) spectroscopy ...
S. F. Zhao +3 more
doaj +1 more source
The Effect of Graphite Nanoparticles on Thermal Stability and Ablation of Phenolic/Carbon Fiber/Graphite Nanocomposites [PDF]
علوم و تکنولوژی پلیمر, 2014 Phenolic resin composites reinforced with short carbon fiber are one of the most usable materials in ultra-high-temperature applications such as thermal protective in aerospace industries.
Reza Akhlaghi +2 more
doaj +1 more source
Advanced Materials, Volume 38, Issue 21, 13 April 2026.We present a microfabrication and integration strategy for lead halide perovskite photodetectors on electronic readouts. Standard photolithography, aqueous processing, selective transparent electrode etching, and plasma‐assisted pixel isolation enable precise monolithic integration of patterned 400 × 400 perovskite microphotodetector arrays on a CMOS ...
Sergey Tsarev +14 more
wiley +1 more source