Results 51 to 60 of about 536 (174)

Advanced Electrochemical Monitoring of Carbendazim Fungicide in Foods Using Interfacial Superassembly of NRPC/NiMn Frameworks

Biosensors
A simple, sensitive and reliable sensing system based on nitrogen-rich porous carbon (NRPC) and transition metals, NRPC/Ni, NRPC/Mn and NRPC/NiMn was developed and successfully applied as electrode materials for the quantitative determination of ...
Shakila Parveen Asrafali, Thirukumaran Periyasamy, Seong Cheol Kim, Jaewoong Lee   +3 more
doaj   +1 more source

CO₂ Adsorption on Polybenzoxazine Grafted Activated Carbon: Effects of Amine Precusor

Chemical Engineering Transactions, 2016
CO2 adsorption of polybenzoxazine-modified activated carbon prepared by grafting various polybenzoxazine (PBZ) via ring-opening polymerization of different amine precursors was investigated.
K. Inkong, P. Rangsunvigit, T. Chaisuwan, S. Kulprathipanja   +3 more
doaj   +1 more source

Transparent Dioxaborolane Acrylate Vitrimers Through One‐Pot Reaction With Superior Strength as Matrix Material for Carbon Fibers and TiO2 Nanoplates

Macromolecular Chemistry and Physics, Volume 226, Issue 23, December 5, 2025.
This study introduces a one‐pot, solvent‐free synthesis of multi‐reprocessable vitrimers by integrating acrylates with dynamic dioxaborolane chemistry and a tetrafunctional linker. The resulting highly crosslinked, transparent polymers exhibit a Tg of 58°C, low activation energy (33.4 kJ mol−1), and thermal stability up to 305°C. They demonstrate rapid
Florian C. Klein, Jana Struck, Tobias Vossmeyer, Volker Abetz   +3 more
wiley   +1 more source

Bio‐renewable polymers based on lignin‐derived phenol monomers: Synthesis, applications, and perspectives

SusMat, 2022
In recent decades, the continuous depletion of fossil fuels and the increasingly serious environmental issue have aroused wide attention on the development of biopolymers based on renewable biomass.
Weijun Yang, Hui Ding, Debora Puglia, Jose M Kenny, Tianxi Liu, Jiaqi Guo, Qingwen Wang, Rongxian Ou, Pengwu Xu, Piming Ma, Pieter Jan Lemstra   +10 more
doaj   +1 more source

Biomass‐Derived Hetero Atom‐Doped Porous Carbon for Enhanced CO2 Adsorption

MetalMat, Volume 2, Issue 4, December 2025.
This review discusses the synthesis and characterization of the heteroatom (N, S, P, O, B)‐doped porous carbon materials which are specifically designed for the CO2 capture and CO2 conversion to value‐added products. ABSTRACT The emission of carbon dioxide (CO2) and its impact on global warming have shown exponential growth in recent decades.
Aniruddha B. Patil, Vijaya K. Patil, Bhalchandra M. Bhanage   +2 more
wiley   +1 more source

Characterizations of polybenzoxazine modified with isomeric biphenyltetracarboxylic dianhydrides

eXPRESS Polymer Letters, 2012
A series of polymeric alloying films were prepared from bisphenol A/aniline-based bifunctional benzoxazine resin (BA-a) with three isomeric biphenyltetracarboxylic dianhydrides, i.e., 2,3,'3,4'-biphenyltetra carboxylic dianhydride (a-BPDA), 2,2',3,3 ...
B. Ramsiri, C. Jubsilp, I. Dueramae, S. Rimdusit   +3 more
doaj   +1 more source

Development of High‐Performance Ablative Composites: Synergistic Effects of Alumina Particles and Silica Fabric in the Polybenzoxazine Matrix

Polymer Composites, Volume 46, Issue 16, Page 14849-14861, 10 November 2025.
The illustration depicts the improvement in the mechanical and ablative properties of polybenzoxazine composites according to their alumina particle content. ABSTRACT The aerospace industry is seeking a replacement of toxic phenolics to use in ablative materials. One of the most promising candidates is polybenzoxazine materials because of their extreme
İ. Egemen Küçük, Ayşegül Hisar Telli, Simge Çınar Aygün   +2 more
wiley   +1 more source

Synergistic construction of thermally conductive network in polybenzoxazine with boron nitride hybrid fillers

Materials Research Express, 2020
Synergistic effect between micrometer boron nitride/nanometer boron nitride (mBN/nBN) at different mass ratio was investigated. Hybrid fillers of mBN/nBN at certain ratio (mBN:nBN = 1:1) performed best synergistic improvement of thermal conductivities of
Wang Yi, Wei Wu, Dietmar Drummer, Wanting Shen, Liu Chao, Wang Ning   +5 more
doaj   +1 more source

Typical Applications and Flame‐Retardant Strategies for Organic Phase‐Change Materials

Carbon Energy, Volume 7, Issue 11, November 2025.
ABSTRACT This study begins by exploring the typical practical applications of phase‐change materials (PCMs) in various industries, highlighting their importance in energy storage, temperature regulation, and thermal management. It then emphasizes the necessity of flame‐retardant functionalization tailored to the specific application scenarios of PCMs ...
Xiao‐Mei Yang, Tao Shi, Xiaodong Wang, Huan Liu, De‐Yi Wang, Guang‐Zhong Yin   +5 more
wiley   +1 more source

Leakage Proof, Flame‑Retardant, and High Thermal Energy Storage Density Benzoxazine Composite Aerogel Phase Change Materials for Efficient Solar Photothermal Conversion

Carbon Neutralization, Volume 4, Issue 6, November 2025.
ABSTRACT Photothermal conversion technology based on organic phase change materials (PCMs) has been widely applied. However, challenges such as flammability, leakage, and low thermal conductivity of organic PCMs have hindered their large‐scale deployments in photothermal applications.
Yan Bai, Jialin Liao, Peijing Long, Jinbo Cheng, Jiaxin He, Bin Wang, Hui Li, Dong Xiang, Yuanpeng Wu, Chunxia Zhao   +9 more
wiley   +1 more source