Characterization Dataset for SEINE Project (Grant No. 101109306)

This dataset includes the full set of raw and processed experimental data acquired during the SEINE project (MSCA PF, Grant Agreement No. 101109306), hosted at Sorbonne University. Characterization techniques cover Raman spectroscopy, X-ray photoelectron spectroscopy (XPS), cyclic voltammetry (CV), and other complementary analyses performed on 2D heterostructures and related electrode materials. Data are organized into zipped archives by technique. File naming follows a systematic convention encoding the date, operator initials, measurement number, and sample/experiment details. A README file is included to explain file structure and access policy. These data were used to support scientific deliverables (D2.2, D3.2, D4.2, D4.3) and final reporting activities of the SEINE project. At this time, access is restricted due to ongoing manuscript preparation. Data will be made openly accessible upon publication of related scientific articles.