Rafael Rodrigues

发表

Hollow carbon spheres and a hollow carbon sphere/polyvinylpyrrolidone composite as ammonia sensors

I. A. Hümmelgen, D. Wamwangi, N. Coville, 2017 .

Limiting the Oxidation of WS2 Nanostructures by Oleylamine Surface Passivation for Room Temperature NH3 Sensing

I. A. Hümmelgen, M. Moloto, T. Kolokoto, 2020 .

Performance enhancement of poly(3-hexylthiophene-2,5-diyl) based field effect transistors through surfactant treatment of the poly(vinyl alcohol) gate insulator surface.

I. A. Hümmelgen, A. Nawaz, Rafael Rodrigues, 2015, Physical chemistry chemical physics : PCCP.

Colloidal InSe nanostructures: Effect of morphology on their chemical sensitivity to methanol and formaldehyde fumes

I. A. Hümmelgen, M. Moloto, N. Moloto, 2016 .

Hierarchical Nanoflowers of Colloidal WS2 and Their Potential Gas Sensing Properties for Room Temperature Detection of Ammonia

I. A. Hümmelgen, M. Moloto, N. Moloto, 2021, Processes.

Triple Oleylamine Capped WS2 Sensor Array for Room Temperature Discrimination of Chemical Vapours

I. A. Hümmelgen, Lerato F. E. Machogo, N. Moloto, 2022, 2022 IEEE Sensors.

GaN nanostructures-poly(vinyl alcohol) composite based hydrostatic pressure sensor device

I. A. Hümmelgen, B. Mwakikunga, S. Mhlanga, 2013 .

Hydrostatic pressure sensors based on carbon spheres dispersed in polyvinyl alcohol prepared using hexadecyltrimethylammonium bromide as surfactant and water as solvent

I. A. Hümmelgen, N. Coville, Rafael Rodrigues, 2014 .

Carbon nanostructures in organic WORM memory devices

I. A. Hümmelgen, N. Coville, Rafael Rodrigues, 2014 .

Tristimulus analysis for sensors set with either positive or negative sensitivities—determination of the relative concentration of an analyte in a binary mixture

Rafael Rodrigues, I. Hümmelgen, 2016, Journal of Solid State Electrochemistry.