Results 31 to 40 of about 172,487 (307)

Ultrasonic preparation, stability and thermal conductivity of a capped copper - methanol nanofluid [PDF]

, 2019
This paper describes a two-step method to prepare novel copper-methanol nanofluids capped with a short chain molecule, (3-Aminopropyl)trimethoxysilane (APTMS).
Emekwuru, Nwabueze, Graves, John, Greenwood, Alan, Latvyte, Egle   +3 more
core   +1 more source

Double-walled carbon nanotube dispersion via surfactant substitution [PDF]

, 2009
A new approach for the stabilisation of double-walled carbon nanotubes in aqueous media was developed. A low molecular weight surfactant was used in the first stage for the debundling of the nanotubes followed by substitution with a higher molecular ...
Datsyuk, Vitaliy, Fitremann, Juliette, Flahaut, Emmanuel, Galibert, Anne-Marie, Landois, Périne, Peigney, Alain, Soula, Brigitte   +6 more
core   +3 more sources

Investigating Crude Sesame Oil Sedimentation and Its Monitoring Using Laser Backscattering Imaging (LBI)

Applied Sciences, 2023
Sesame oil is a food and energy resource that is not used enough. Sedimentation of crude oil after pressing can remove particles and happens regardless of the producer’s intention.
Zhangkai Wu, Sebastian Romuli, Kiatkamjon Intani, Joachim Müller   +3 more
doaj   +1 more source

Coastal oceanography and sedimentology in New Zealand, 1967-91. [PDF]

, 1992
This paper reviews research that has taken place on physical oceanography and sedimentology on New Zealand's estuaries and the inner shelf since c. 1967.
_____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, _____, Agnew R., Andrews P. B., Armon J. W., Bell R. G., Black K. P., Bradshaw B. E., Brodie J. W., Brown E. P. M., Buck M. D., Butcher C. N., Chiswell S. M., de Lange W. P., Dean R. G., Eiby G. A., Ewans K. C., Frisby R. B., Furkert F. W., Gibb J. G., Gilmour A. E., Harray K. G., Harrison W., Hasselmann K., Healy T. R., Healy T. R., Healy T. R., Heath R. A., Hicks S. R., Holmes R. W., Hume T. M., Hume T. M., Hume T. M., Hume T. M., Kelly T. A., Kestner F. J. T., Kettell D., Kirk R. M., Komar P. D., Laing A. C. M., Lees A. J. E., McCabe P., McDougall J. C., McLean R. F., McLennan N. R., Nicholson D. S., Nicholson D. S., O'Brien M. P., Pantin H. M., Pillans B., Poulter E. M., Raudkivi A. J., Reid S. J., Ridgway N. M., Riley P. B., Rusnak G. A., Saunders F. E., Schofield J. C., Schofield J. C., Steel P., Todd D. J., Warwick R., Wyrtki K.   +105 more
core   +2 more sources

Phase stacking diagram of colloidal mixtures under gravity [PDF]

, 2013
The observation of stacks of distinct layers in a colloidal or liquid mixture in sedimentation-diffusion equilibrium is a striking consequence of bulk phase separation.
Heras, Daniel de las, Schmidt, Matthias
core   +2 more sources

Using electrical conductivity to determine particle sedimentation status of carbon-based slurry electrodes in electrochemical energy storage systems

Materials Science for Energy Technologies, 2023
This paper presents an experimental work conducted to understand how the dispersion stability and sedimentation state of a carbon-based slurry affect its electronic conductivity when particularly used in electrochemical energy storage applications.
Monjur Mourshed, Huy Quoc Nguyen, Bahman Shabani   +2 more
doaj   +1 more source

A comparison of macroscopic models describing the collective response of sedimenting rod-like particles in shear flows

, 2015
We consider a kinetic model, which describes the sedimentation of rod-like particles in dilute suspensions under the influence of gravity. This model has recently been derived by Helzel and Tzavaras in \cite{HT2015}.
Helzel, Christiane, Tzavaras, Athanasios E.   +1 more
core   +1 more source

Enhanced dispersibility of graphitic carbon nitride particles in aqueous and organic media via a one-pot grafting approach [PDF]

, 2017
A facile route to synthesize hydrophilically or hydrophobically grafted graphitic carbon nitride (g-CN) is reported. For this purpose, functionalized olefinic molecules with a low polymerization tendency are utilized for grafting onto the surface to ...
Antonietti, M., Kumru, B., Schmidt, B.
core   +1 more source

Sedimentation and Type I X-ray Bursts at Low Accretion Rates [PDF]

, 2006
Neutron stars, with their strong surface gravity, have interestingly short timescales for the sedimentation of heavy elements. Motivated by observations of Type I X-ray bursts from sources with extremely low persistent accretion luminosities, $L_X < 10 ...
Cocchi M., Cornelisse R., Edward F. Brown, Fang Peng, Haensel P., Hanawa T., James W. Truran, Kaptein R. G., Kuulkers E., Potekhin A. Y., Potekhin A. Y., Starrfield S., Urpin V. A., Vauclair G., ’t Zand J. J. M., ’t Zand J. J. M.   +15 more
core   +2 more sources

Autocyclic Secondary Channels Stabilize Deltaic Islands Undergoing Relative Sea Level Rise

Geophysical Research Letters, 2022
Understanding what sets the size and stability of deltaic islands is critical for predicting how deltas will respond to sea level rise. Models of overbank sedimentation produce an exponentially decaying sedimentation profile, seemingly incompatible with ...
Gerard Salter, Michael P. Lamb
doaj   +1 more source