Research Aim: This research will look into the application of Molybdenum disulfide as a promising catalyst for the process called the Hydrogen Evolution Reaction (HER). We will discuss the two-dimensional layered structure of MoS2 and why it is a suitable replacement for the already used catalyst Platinum (Pt). The research will also explain the formation of this catalyst (MoS2) and how it becomes chemically activated. The paper will also compare and contrast the catalytical abilities of both Pt and the chemically activated Molybdenum disulfide. Related: How you can write a Quality Dissertation