Molybdenum　disulfide　hybridized　with　graphene　nanoribbon　(MoS2/GNR)　was　prepared　by　mild　method.　MoS2/GNR　hybrids　interlace　loosely　into　a　three-dimension　structure.　GNR　hybridization　can　improve　the　dispersity　of　MoS2,　reduce　the　grain　size　of　MoS2　to　3–6 nm,　increase　the　specific　surface　area,　and　broaden　the　interlamellar　spacing　of　MoS2　(002)　plane　to　0.67–0.73 nm,　which　facilitates　the　transportation　of　Li+　ions　for　lithium-ion　battery.　MoS2/GNR　hybrids　have　better　cyclic　durability,　higher　specific　discharge　capacity,　and　superior　rate　performance　than　MoS2.　The　electrocatalytic　activity　in　hydrogen　evolution　reaction　shows　that　MoS2/GNR　hybrids　have　the　lower　overpotential　and　the　larger　current　density　with　a　negligible　current　loss　after　2000 cycles.　Hybridizing　with　GNRs　enhances　both　the　lithium-ion　electrochemical　storage　and　the　electrocatalytic　activity　of　MoS2.　[Figure　not　available:　see　fulltext.]　©　2018,　Springer　Science+Business　Media　B.V.,　part　of　Springer　Nature.