Results 121 to 130 of about 70,914 (313)

Evaluation of Thermal Decomposition Kinetics of Poly (Lactic Acid)/Ethylene Elastomer (EE) Blends. [PDF]

Polymers (Basel), 2023
Bernardes GP, Andrade MP, Poletto M, Luiz NR, Santana RMC, Forte MMC.   +5 more
europepmc   +1 more source

In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts

Advanced Materials, EarlyView.
An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea, Jordan Santiago Martinez, M. Asunción Molina, Jaime Mazarío, Lucy Costley‐Wood, Christian Cerezo‐Navarrete, Carlo Marini, Eduardo Villalobos‐Portillo, Andrew M. Beale, Pascual Oña‐Burgos   +9 more
wiley   +1 more source

Kinetics and Mechanism of Hydrothermal Decomposition of Lignin Model Compounds

, 2016
The kinetics and underlying mechanisms of the hydrothermal decomposition of the lignin model compounds anisole, diphenyl ether and phenethyl phenyl ether were studied.
Jie Fu (478672), Xiuyang Lu (1303029), Xiaoyu Wu (842130)   +2 more
core   +1 more source

A Review of the Visualization Analysis of the Pore-Scale Formation and Decomposition of CO₂ Hydrates for Carbon Capture and Storage

Energies
Utilizing microfluidic models, this review synthesizes experimental and simulation insights into the pore-scale behavior of hydrates during formation and decomposition in porous media. It outlines the fundamental characteristics of CO2 hydrates and their
Xuefen Yan, Jiaxin Liu, Atsuki Komiya, Rachid Bennacer, Lin Chen   +4 more
doaj   +1 more source

Ammonium Salts as Curing Agents to Obtain Ionic Epoxy Resins With a Thermoplastic‐to‐Thermoset Transition

Advanced Materials, EarlyView.
Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska, Leire Unanue, Itxaso Calafel, Dorleta Otaegui, Jorge L. Olmedo‐Martínez, Lourdes Irusta, Daniel Vinagre, Nora Aranburu, Nerea Casado, Ibon Odriozola, David Mecerreyes   +10 more
wiley   +1 more source

Thermal Reactions of Smectite Minerals at Earthquake Timescales

Geochemistry, Geophysics, Geosystems
Frictional heating causes a transient temperature rise in fault zones during earthquakes that leads to metamorphic reactions within the fault rocks. The products of these reactions provide potential evidence of earthquakes in both the outcrop and drill ...
Julia E. Krogh, Heather M. Savage, Randolph T. Williams, Pratigya J. Polissar, Christie D. Rowe   +4 more
doaj   +1 more source

Analysis on the thermal decomposition kinetics and storage period of biomass-based lycorine galanthamine. [PDF]

Front Chem, 2023
Qin C, Ling W, Tian C.
europepmc   +1 more source

Direct Synthesis of High‐Valence Protein@UiO‐66 Composites: Linking Crystallization Pathways to Protein Encapsulation

Advanced Materials, EarlyView.
This work reports a direct, biocompatible method to synthesize UiO‐66, enabling one‐step encapsulation of proteins without compromising crystallinity or activity. Using advanced in situ and ex situ techniques, the study reveals that proteins integrate concurrently with MOF growth, forming crystalline protein@UiO‐66 nanoparticles, and provide insight ...
Jesús Cases Díaz, Jana Glatz, Elisa Merced Olivas, Ramon Pons, Joseph P. Patterson, Mónica Giménez‐Marqués   +5 more
wiley   +1 more source

Thermal Decomposition Kinetics of Thorium(IV) and Dioxouranium(VI) Complexes

, 1997
Department of Chemistry, Government Post-Graduate College, Morena-476 001 Thermal decomposition kinetics studies of thermal reactions are useful in studying parameters like free energy change (ΔG*), enthalpy change (ΔH*), activation energy (E*) and ...
KISHOR ARORA
core   +1 more source

STUDY OF THE KINETICS OF PYROLYTIC TAR THERMAL DECOMPOSITION

Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2017
The results of an experimental study of the thermal decomposition of tar formed in sawdust pyrolysis are discussed. The study was performed under static isothermal conditions at temperatures 500, 600, 700 and 850°C using a laboratory reactor.The reactor ...
M. V. Malko, A. N. Asadchyi, S. V. Vasilevich, D. V. Degterov   +3 more
doaj