This collection contains the raw data (dat.format) for the figures published under the ''data published'' folder with the corresponding source file which plots the data as well as the exported pdf version of individual figures. The raw data and one descriptive pdf file related to the COMSOL model (boundary conditions, grid independence test, reservoir size independence test etc.) are kept under the ''data related to modelling'' folder. The computational finite-element model (Comsol Multiphysics mph-format) for the following publication: Pandey, D. & Hardt, S. (2023). Thermo-osmotic flow in slit channels with boundary slip: giant flow amplification between polarized graphene surfaces. JFM rapid, R5(967). https://doi.org/10.1017/jfm.2023.528 is stored under the ''comsol file'' folder. Finally, the handwritten calculations of the theoritical modelling is saved inside the ''analytical derivation'' folder.