Longwei Chen is a Professor specializing in low-temperature plasma at a leading research institute in China, with extensive experience bridging plasma physics and advanced energy applications. He has led and contributed to pioneering projects on microwave linear plasma sources for large-area thin-film deposition, plasma graphitization of carbon fibers, and the domestic development of one-step hot plasma arc systems for hydroxyl-free quartz tube fabrication, demonstrating strong scientific leadership and effective technology translation. His research focuses on plasma-assisted combustion, ammonia energy systems, advanced ignition technologies, and plasma–material interactions, with influential publications in high-impact journals addressing ammonia co-firing, plasma-enhanced combustion, nitrogen migration mechanisms, and nanoparticle formation. His work supports applications spanning ammonia-powered generators, heavy-duty transportation, marine propulsion, and industrial energy systems. His research impact includes 693 citations, 56 publications, and an h-index of 15.