Molybdenum　disulfide　(MoS2),　as　an　excellent　two-dimensional　layered　material,　is　an　ideal　candidate　for　the　anode　of　lithium-ion　batteries.　However,　the　stacking　nature　of　MoS2　2D　layered　structure,　volume　expansion　during　charging　and　discharging,　and　its　own　low　conductivity　limit　its　development　in　lithium-ion　batteries.　In　this　work,　we　synthesized　MoS2@C　composites　by　compositing　MoS2　with　glucose,　an　organic　carbon　source.　Experiments　showed　that　the　carbon　nanotubes　formed　after　carbonization　of　different　contents　of　glucose　had　a　significant　effect　on　the　hydrothermal　growth　of　the　presence　of　MoS2,　and　we　synthesized　MoS2@C　composites　grown　in　the　inner　layer　of　carbon　nanotubes　by　regulating　the　content　of　glucose,　which　had　a　high　specific　capacity,　and　better　structural　stability,　less　specific　capacity　decay　during　charging　and　discharging.　When　used　as　an　anode　material　for　lithium-ion　batteries,　it　maintains　a　specific　capacity　of　680.7　mAhg−1　after　100　cycles　at　a　current　density　of　0.2　Ag−1,　and　a　reversible　specific　capacity　of　580.9　mAhg−1　after　1000　cycles　at　a　current　density　of　1　Ag−1.　Meanwhile,　the　sulfidation　reaction　process　of　MoS2@C　in　the　hydrothermal　process　was　analyzed　to　provide　a　new　path　for　the　rational　preparation　of　MoS2　composites　with　carbon.　©　2024　Chinese　Vacuum　Society.　All　rights　reserved.