The 3rd International Symposium on Application of Materials Science and Energy Materials (SAMSE 2019) will be held during December 30-31, 2019 in Shanghai, China, experts and scholars, a group of the authors and other related people will attend the conference with apparent interest.When we were collecting the papers for the Conference on Materials Science and Energy Materials, the interesting things were that a number of authors were quite keen to look for the same chance to make public the theoretical works of intellectual creativity or formal results of scientific research or practice, written by those who are their former class mates, campus fellows, friends, relatives, colleagues and cooperators.List of Sponsors, Committees, are available in this pdf.