As shown in Figure (yellow), the number of publications involving CO 2 RR has increased yearly. This extensive literature makes reviewing and staying updated a challenging task. The most comprehensive a manually written review article can be, they just provide a fraction of the information presented in the literature, comprising at most a few hundred references . This limitation is understandable since an exhaustive manual analysis of such large literature would be intractable. To address this challenge, alternative approaches utilizing Natural Language Processing (NLP) tools, such as text mining, have emerged. NLP is an interdisciplinary field of computer science and artificial intelligence that concerns how to use machines to analyze and understand natural (human) language in text and/or audio. Its applications in computer science date back to the mid-50s with Allan Turing proposing what is known today as the Turing test , but only recently they have been expanded to materials science due to advancements in machine learning (ML) techniques, allowing for automatic extraction of relevant and high-quality information dug in the scientific literature.