Results 111 to 120 of about 28,387 (252)

Enhanced Mechanical Recycling of Polymer Mixtures by a Trifunctional Dynamic Crosslinker

Advanced Materials, EarlyView.
A self‐catalyzed, trifunctional dynamic crosslinker that incorporates three desired properties into one system and is compatible with reactive extrusion can compatibilize waste plastic mixtures containing high Tm polymers and impart the recycled mixtures with superior thermoset properties such as enhanced creep resistance and thermomechanical stability
Xavier Westworth, Essa Shamsan, Yunpeng Gao, Nevaya Carr, Eugene Y.‐X. Chen   +4 more
wiley   +1 more source

DEKOMPOSISI VOLATILE MATTER DARI BATUBARA TANJUNG ENIM DENGAN MENGGUNAKAN ALAT THERMOGRAVIMETRY ANALYZER (TGA) [PDF]

, 2010
The Decompositioning of Volatile-Matter of Tanjung Enim Coal by using Thermogravimetry Analyzer (TGA).Coal is a nature material which a kind of energy source. The decompotition of coal could analyze by heat treated usingthermogravimetry analyzer.
Nukman .; Jurusan Teknik Mesin, Fakultas Teknik, Universitas Sriwijaya, Inderalaya, Ogan Ilir 30662, Sumatera Selatan, Indonesia
core  

Atomically Precise Ag11 and Ag12 Nanocluster‐Assembled 2D Materials for Memristive and Neuromorphic Functionality

Advanced Materials, EarlyView.
Two‐dimensional Ag11 and Ag12 cluster‐assembled materials (CAMs) are synthesized, offering atomically precise platforms with tunable electronic properties. The resulting materials exhibit robust memristive switching and neuromorphic response, demonstrating their promise for advanced nanoelectronic and memory applications.
Noohul Alam, Towhidur Rahaman, Céline Besnard, Arnulf Rosspeintner, Latevi Max Lawson Daku, Saood Khan, Soumya Jyoti Ray, Thomas Bürgi   +7 more
wiley   +1 more source

O emprego da termogravimetria para determinar a energia de ativação do processo de combustão de óleos combustíveis

Química Nova, 2006
Activation energy (Ea) is a parameter that can be applied to make predictions about the quality of oils to be used in an ICO engine. In this study, Ea was determined by thermogravimetry following two different procedures: ASTM E 1641 and Model-free ...
Leiva Cecilia Rocío Morales, Crnkovic Paula Manoel, Santos Antonio Moreira dos   +2 more
doaj  

Thermogravimetry analysis of deteriorated timber bridge elements

, 2011
Management of timber bridges in Australia is mostly carried out by local councils. Most councils need to make informed decisions based on visual inspections. However, these have been proven to be inadequate mainly due to the lack of scientific evaluation.
Shanks, R, Jollands, M, Venkatesan, Srikanth, Slatter, P, Pannirselvam, M   +4 more
core  

Inductively Expandable Supraparticles as Microscopic Force Generators for Remote Mechanical Actuation

Advanced Materials, EarlyView.
This study demonstrates the combination of magnetic nanoparticles and functional blowing agents into supraparticles. Upon induction heating, they actuate via rapid gas generation or extensive volume expansion. These supraparticles lift up to 25 000 times their own mass and rapidly open cured epoxy resins, providing a versatile strategy for fast micron ...
Leoni Luthardt, Stephan Müssig, Robert Luxenhofer, Karl Mandel   +3 more
wiley   +1 more source

Kinetic parameters study for the slow pyrolysis of coffee residues based on thermogravimetric analysis

Química Nova
Thermal decomposition of coffee husks was investigated by thermogravimetric analyses. The proximate, ultimate and composition analyses were performed. Thermogravimetric tests were realized, the material was heated to 1173 K using five heating rates: 5 ...
Fernando L. Tibola, Tiago J. P. de Oliveira, Daniel A. Cerqueira, Carlos H. Ataíde, Cássia R. Cardoso   +4 more
doaj   +1 more source

Interface‐Mediated Catalysis for Improved Hydrogen Storage in Reactive Hydride Composites

Advanced Materials, EarlyView.
Catalyst–hydride interfaces are engineered in Co@C‐ and Ni@C‐modified 2LiH + MgB2 reactive hydride composites to accelerate hydrogen uptake and release. Multiscale scattering, in‐situ synchrotron radiation powder x‐ray diffraction and density functional theory calculations reveal the structural and electronic origin of the catalytic enhancement ...
Yuanyuan Shang, Pawan Kumar Soni, Han Ge, Weijie Yang, Fahim Karimi, Thi Thu Le, Tamás Simon, Michael Fröba, Jitendra Mata, Joshua King, Hai‐Wen Li, Thomas Klassen, Claudio Pistidda   +12 more
wiley   +1 more source

Thermogravimetry in the Study of Solid State Reactions

, 1982
The contribution of thermogravimetry to the study of solid state reactions is discussed. Unusual applications of isothermal thermogravimetric measurements to specific problems are described in addition to the classical ...
MARINI, AMEDEO, R. Riccardi, FLOR, GIORGIO, MASSAROTTI, VINCENZO   +3 more
core  

Adsorbent Materials for Hydrocarbons Removal by Geopolymerization of Halloysite Clay Nanotubes Filled Within Chitosan Matrix

Advanced Materials Interfaces, EarlyView.
Alkaline activation of halloysite clay nanotubes embedded in a chitosan matrix converts bionanocomposite films into porous geopolymeric materials with enhanced adsorption capacity toward hydrocarbons in both vapor and aqueous phases. The improved adsorption performance was demonstrated by the efficient capture of dodecane vapors and phenol from water ...
Alessandro Lo Bianco, Marta Giuseppina Ebbreo, Giuseppe Cavallaro, Martina Maria Calvino, Yafei Zhao, Simonpietro Agnello, Giuseppe Lazzara   +6 more
wiley   +1 more source