With the development of chemical engineering technology, there are a series of synthesis methods used to produce nanometer scale pure molybdenum carbide (chemical formula MoC) , the followings are five common preparation methods: 1.0 Temperature programmed reduction method The temperature programmed method raised in the 1980s is still the most widely used method to obtain MoC in the laboratory, during the reaction experiment, molybdenum oxide is used as molybdenum source, hydrocarbon gas and hydrogen are used as basic materials for carbon…