Senthilkumar, SM. and Selvakumar, K. and Karthikeyan, J. and Thangamuthu, R. and Murugan, P. and Rajput, P. and Jha, S.N. and Bhattacharyya, D. and Navascues, N. and Irusta, S. Manifestation of Concealed Defects in MoS2 Nanospheres for Efficient and Durable Electrocatalytic Hydrogen Evolution Reaction. ChemistrySelect. ISSN 2365-6549