Abstract:

This dataset reports rheological data (shear stress, torque, shear rate), viscosity over time, and optical density measurements for various carbon black solutions. This includes the behavior of carbon black particles exposed to various concentrations of octane, NaCl, and/or sodium dodecyl sulfate (SDS).

Suggested Citation:

Michael Godfrin, Arijit Bose, Anubhav Tripathi, Ayush Tewari. 2016. Dataset for: "Phase and Steady Shear Behavior of Dilute Carbon Black Suspensions and Carbon Black Stabilized Emulsions". Distributed by: GRIIDC, Harte Research Institute, Texas A&M University–Corpus Christi. doi:10.7266/N7N58JCM

Publications:

Godfrin, M. P., Tiwari, A., Bose, A., & Tripathi, A. (2014). Phase and Steady Shear Behavior of Dilute Carbon Black Suspensions and Carbon Black Stabilized Emulsions. Langmuir, 30(51), 15400–15407. doi:10.1021/la504151z

Purpose:

To study the interactions of carbon black suspensions and stabilized emulsions.

Data Parameters and Units:

10% oil, CB effect: Samples exposed to 10% octane, Sample by weight % of carbon black particles (0.015, 0.045, 0.15); time (sec); viscocity (Pa s) 0.015w%cb, oil effect: 0.015 weight % carbon black particles exposed to several concentrations of octane, octane concentration (0, 5%, 10%, 15%); time (seconds); viscosity (Pa s); density of carbon black (g/cc); density of water (g/cc) vary CB, torque effect: blank 0.015w% CB, 0.6 NaCl, oil effec: Effect of various concentrations of oil on 0.015 weight % carbon black particles in 0.6 M NaCl, octane concentration (5%, 10%, 15%); applied torque (uN); measured torque (uN); viscosity (Pa s); shear rate (1/s); shear stress (Pa) 10% oil, 0.6 M NaCl, CB effect: Effect of various carbon black concentrations on 0.6 M NaCl and 10% octane solutions, carbon black weight % (0.015, 0.045, 0.15); applied torque (uN); measured torque (uN); viscosity (Pa s); shear rate (1/s); shear stress (Pa) 10 mM SDS, oil effect: behavior of various concentrations of octane emulsions stabilized by 10 mM sodium dodecyl sulfate (SDS), concentrations of octane (0%, 5%, 10%, 15%); time (seconds); viscosity (Pa s) CB pH data: pH data for various carbon black/NaCl concentration combinations, carbon black concentrations (weight %); NaCl concentrations (nM); pH CB + 100mM, OD data: optical density of 100 mM NaCl and various carbon black concentrations, carbon black concentrations (weight %); A350 (optical density at 350 nm); A500 (optical density at 500 nm); 0.015w%CB, 0.6NaCl,10mMSDS, oil: effect of various octane concentrations on 0.015 weight % carbon black particles in 0.6 M NaCl and 10 mM SDS, octane concentrations (5%, 10%, 15%); applied torque (uN); measured torque (uN); viscosity (Pa s); shear rate (1/s); shear stress (Pa) 10% oil comparison: a comparison of various solutions exposed to 10% octane, 0.015 weight % carbon black particles in 0.6 M NaCl and 10 mM SDS; 0.015 weight % carbon black particles in 0.6 M NaCl (no SDS); 0.6 M NaCl and 10 mM SDS (no carbon black particles); applied torque (uN); measured torque (uN); viscosity (Pa s); Shear rate (1/s); shear stress (Pa) 10% oil constant torque: a comparison of various solutions exposed to 10% octane at a constant torque, 0.015 weight % carbon black particles in 0.6 M NaCl and 10 mM SDS; 0.015 weight % carbon black particles in 0.6 M NaCl (no SDS); 0.6 M NaCl and 10 mM SDS (no carbon black particles); time (seconds); viscosity (Pa s) 10mM SDS, 0.6M, 10% octane: a comparison of various solutions exposed to 10% octane; 0.6 M NaCl and 10 mM SDS (no carbon black particles); 0.6 M NaCl and 5 mM SDS (no carbon black particles); 0.015 weight % carbon black particles in 0.6 NaCl (no SDS); 0.015 weight % carbon black particles in 0.6 M NaCl and 5 mM SDS; 0.015 weight % carbon black particles in 0.6 M NaCl and 10 mM SDS; applied torque (uN); measured torque (uN); viscosity (Pa s); shear rate (1/s); shear stress (Pa)

Instruments:

Rheological measurements: TA Instruments AR-2000 shear stress-controlled rheometer

Individual Files: