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Diameter-Dependent Carbon Nanotube Hydrogel Formed with Tannic Acid and Its Application in Thermoelectric Power Generation [PDF]
NanomaterialsIn this study, we discovered a new diameter-dependent carbon nanotube (CNT) hydrogel composed exclusively of CNTs and tannic acid (TA). Accordingly, we first examined the relationship between the concentrations of CNTs and TA, as well as the CNT diameter,
Nobuyasu Okubo, Takahide Oya
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The Synthesis of Polycarboxylate Dispersants Containing Benzenesulfonic Acid Groups and Their Performance in Promoting Coal Particle Dispersion [PDF]
MoleculesIn this study, a polycarboxylate coal–water slurry dispersant (SSPA) containing benzenesulfonic acid groups was synthesized using allyl alcohol polyoxyethylene ether 500, sodium styrenesulfonate, and acrylic acid as raw materials. The effects of SSPA and
Lin Li +6 more
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Synthesis of a novel amphoteric copolymer and its application as a dispersant for coal water slurry preparation [PDF]
Royal Society Open Science, 2021 In this work, a novel amphoteric copolymer named Poly(sodium p-styrenesulfonate–co-acrylic acid-co-diallyldimethylammonium chloride) (P(SS-co-AA-co-DMDAAC)) was synthesized via free radical polymerization.
Lun Du +8 more
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Journal of Materials Research and Technology, 2023 Cementing technology can effectively extend the life of coalbed methane surface drilling. The fluidity of the cement slurry during cementing is critical to the cementing quality.
Xin Wang +3 more
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Experimental Study on Recovery of Super Pure Iron Concentrate from an Iron Concentrate in Sichuan
Kuangchan zonghe liyong, 2022 The iron grade of a iron concentrate in Sichuan is 64.56%, and the content of SiO2 and Al2O3 is 5.50% and 2.01% respectively. Material composition research shows that iron minerals are mainly in the form of magnetic iron.
Ting He +4 more
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Jurnal Fisika, 2014 Telah dilakukan penelitian untuk mengetahui pengaruh variasi dispersant terhadap stabilitas fotokatalis dan aglomeritas nanopartikel TiO2 sebagai optimasi dirt-free paint, yaitu bahan komposit cat yang mempunyai sifat anti noda dan mampu membersihkan ...
Dyah Sawitri +5 more
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Frontiers in Energy Research, 2023 To research viscosity fitting model of stable nano-lithium bromide solution (nano-LiBr), the stability of the nano-LiBr and the dynamic viscosity of LiBr were measued by Ultraviolet-visible spectroscopy (UV-vis) and rotational viscometer respectively ...
Jiheng Li +7 more
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Lignosulfonate-Based Ionic Liquids as Asphaltene Dispersants
Molecules, 2023 Asphaltenes are recognized as being troublesome from upstream to downstream in the oil industry due to their tendency to precipitate and self-associate.
Ariff Mahtar +2 more
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Journal of Petroleum Exploration and Production Technology, 2018 A water-soluble copolymer of maleic acid (MA) and sodium methallyl disulfonate (SMADS) were synthesized by aqueous solution free radical polymerization and evaluated as scale inhibitor for barium sulfate.
Kiran Kumar Kommanapalli +5 more
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Direct Probing of Dispersion Quality of ZrO2 Nanoparticles Coated by Polyelectrolyte at Different Concentrated Suspensions. [PDF]
, 2015 This study reports useful application of the electrokinetic sonic amplitude (ESA) technique in combination with rheometry and electron microscopy techniques for direct probing the stability of low and high-concentrated zirconia (ZrO2) nanosuspensions in ...
Anvari, Bahman +8 more
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