Results 21 to 30 of about 11,501,247 (301)

Research Progress on Activation Mechanism of Pyrite Flotation

Kuangchan zonghe liyong, 2023
Pyrite is one of the most abundant sulfide minerals in nature, often associated with lead, zinc, copper and other high-value sulfide minerals. Activators are normally used to improve the floatability of pyrite that inhibited due to high alkalinity.
Shihao Li, Qiang Ma, Long Wang, Xu Yang
doaj   +1 more source

Correlation between the surface characteristics of carbon supports and their electrochemical stability and performance in fuel cell cathodes

Carbon Energy, 2021
In this paper, an extensive characterisation of a range of carbon blacks (CB) with similar surface area but different surface chemistry is carried out by flow calorimetry, Raman spectroscopy, dynamic water vapour sorption, instrumental gas analysis ...
Ignacio Jiménez‐Morales, Alvaro Reyes‐Carmona, Marc Dupont, Sara Cavaliere, Marlene Rodlert, Flavio Mornaghini, Mikkel J. Larsen, Madeleine Odgaard, Jerzy Zajac, Deborah J. Jones, Jacques Rozière   +10 more
doaj   +1 more source

Exploring relationships between touch perception and surface physical properties [PDF]

, 2009
This paper reports a study of materials for confectionery packaging. The aim was to explore the touch perceptions of textures and identify their relationships with the surfaces' physical properties.
Henson, B, Barnes, CJ, Shao, F, Childs, T, Chen, X   +4 more
core   +7 more sources

Structure–Activity Relationships of TiO2 nanoflower-coated Porous Ti Anodes in Electro-catazone process

Chemical Engineering Journal Advances, 2022
Electrochemical heterogeneous catalytic ozonation (E-catazone) process is a new advanced oxidation process for the efficient degradation of ozone-resistant pharmaceutical micropollutants (PMPs).
Xinyang Li, Shuang Cheng, Rong Xu, Xinyu Li, Zhenghui Xu, Siyuan Lai, Xiangrui Ding, Guicheng Liu, Hong Yao   +8 more
doaj   +1 more source

Nanocomposites made from thermoplastic linear poly(urethane-siloxane) and organoclay: Composition impact on the properties [PDF]

Journal of the Serbian Chemical Society, 2022
Thermoplastic poly(urethane-siloxane)/organoclay nanocomposites (TPU NCs) with different hard segment content (20–55 wt. %) were prepared by in situ polymerization in the presence of organically modified montmorillonite as a nanofiller (Cloisite 30B; 1 ...
Pergal Marija V., Ostojić Sanja, Steinhart Miloš, Stefanović Ivan S., Pezo Lato, Špírková Milena   +5 more
doaj   +1 more source

Hybrid ionic liquid-polyoxometalate nanoadditives for lubricants in electric vehicles [PDF]

RSC Advances
In this work, three ionic liquid cation–polyoxometalate anion hybrid nanoadditives, IL-POMs, namely, [N1,1,1,12]3[PW12O40], [C12MIM]3[PW12O40] and [C12Py]3[PW12O40], were analyzed as additives for polyalphaolefin 6 (PAO6), where [PW12O40]3− is a ...
Óscar Giner-Rajala, Lucía Vizcaíno-Anaya, Alfredo Amigo, Enriqueta R. López, María del Carmen Giménez-López, Josefa Fernández   +5 more
doaj   +1 more source

Surface characterization and analysis of textured injection moulded PC-ABS automotive interior components

, 2023
Automotive interior components are produced by injection moulding due to its cost effectiveness in mass production. The surfaces of these components are textured to control the appearance and other surface functional properties such as wear and scratch ...
Sjögren, Anders, Rosén, Bengt Göran,, Reddy, Vijeth Venkataram,, Sjögren, Anders,, Rosén, Bengt Göran, Reddy, Vijeth V., Krishna, Amogh V., Vedantha Krishna, Amogh,, Krishna, Amogh V.,, Reddy, Vijeth V.,, Lund University., Amogh V Krishna, Vijeth V Reddy, Bengt-Göran Rosén, Anders Sjögren   +14 more
core   +1 more source

Influence of N doping on structural and photocatalytic properties of hydrothermally synthesized TiO2/carbon composites [PDF]

Journal of the Serbian Chemical Society, 2023
N-doped TiO2/carbon composites (TiO2/CN) with different nitrogen content, were obtained starting from titanium isopropoxide and glucose, and by varying the amount of melamine, added to starting reaction mixture. For comparison, an undoped sample (TiO2/C)
Maletić Marina M., Kalijadis Ana M., Lazović Vladimir, Trifunović Snežana, Babić Biljana M., Dapčević Aleksandra, Kovač Janez, Vukčević Marija M.   +7 more
doaj   +1 more source

Measuring Physical Properties at the Surface of a Comet Nucleus [PDF]

, 2021
The European Space Agency’s cornerstone mission Rosetta is due for launch in January 2003. It will perform a rendezvous with comet 46P/Wirtanen beyond 3 AU and, following an initial mapping phase, deploy a lander to a selected site on the nucleus surface.
Ball, Andrew Jonathan, Ball, Andrew J.
core   +1 more source

Surface Ligands Dictate the Mechanical Properties of Inorganic Nanomaterials [PDF]

, 2022
The ability for organic surface chemistry to influence the properties of inorganic nanomaterials is appreciated in some instances but is poorly understood in terms of mechanical behavior.
Peng, Wang, Sarah, Rehn, Theodor, Gerrard-Anderson, Yu, Chen, Timothy , Robertson, Thomas, Senftle, Matthew, Jones   +6 more
core   +1 more source