"Version: 20241201"--Title page verso.Includes bibliographical references.1. Introduction to 2D electrocatalysts -- 1.1. Pre-eminence of 2D nanocatalysts -- 1.2. Categories of 2D electrocatalysts -- 1.3. Conclusion, challenges and perspectives2. Development protocols and catalyst design -- 2.1. Development protocols -- 2.2. Catalyst design -- 2.3. Comparative analysis via experiments and comput…