TECHNOLOGY FOCUS - ELECTRONICS - Preferred Components: The supercapacitor further comprises a first current collector disposed on a first surface of the first electrode, and a second current collector disposed on a first surface of the second electrode. The first current collector and the second collector are formed of carbon, aluminum, zinc oxide, fluorine-doped tin oxide and/or indium tin oxide. An area of the molybdenum disulfide sheets is 1-25 cm2. The dielectric layer comprises polyvinyl alcohol and/or dipotassium phosphate.    TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Method: The method further comprises: adding a solvent to the contiguous sheets of transition metal dichalcogenide, and sonicating to remove unreacted agents; stirring a solution of the cleaving agent and the mixture and removing particulate matter before adding the solvent to the contiguous sheets of transition metal dichalcogenide, where the step of stirring is carried out at 125-200 degrees C; and filtering the solvent and the contiguous sheets of transition metal dichalcogenide, and heating the filtrate to a temperature of 50 degrees C for 10 minutes to separate the contiguous sheets. The step of forming at least one contiguous sheet further comprises exfoliating (110) the contiguous sheets of transition metal dichalcogenide. The step of exfoliating the contiguous sheets of transition metal dichalcogenide comprises: exposing the contiguous sheets of transition metal dichalcogenide to electromagnetic radiation to form many two-dimensional transition metal dichalcogenide sheets; and heating the sheets to a temperature of 150 degrees C at a pressure of 1-2 atmospheres. The step of exposing the contiguous sheets of transition metal dichalcogenide to electromagnetic radiation comprises exposing to thermal radiation, solar radiation and/or microwave radiation. The step of adding the solvent comprises adding ethanol, methanol and/or isopropyl alcohol. The step of mixing the two-dimensional transition metal dichalcogenide comprises mixing molybdenum disulfide, tungsten disulfide, titanium disulfide, tantalum(IV) sulfide, zirconium disulfide, bismuth telluride, bismuth selenide, titanium nitride chloride, antimony telluride and/or melonite. The step of forming the two-dimensional transition metal dichalcogenide sheets comprises forming metal complex of formula (M1X12) (I).M1 = Mo, W, Bi, Sb, Ti, Pt, Nb, Ta, Ni, Zr, Hf, V, Ta or Pd; andX1 = S, Se, Te or NCl.The step of adding the crosslinking agent comprises adding EDC hydrochloride, cystamine dihydrochloride, N,N'-dicyclohexylcarbodiimide, 3,3'-dithiobis(sulfosuccinimidyl propionate), tris(2-carboxyethyl)phosphine hydrochloride and/or dithiothreitol. The step of adding the activating agent comprises adding ammonia and/or tetramethyl ammonium hydroxide, at a pH of 6.8-7.1. The step of adding the cleaving agent comprises adding N-hydroxysuccinimide and/or N-hydroxysulfosuccinimide. EXAMPLE - Biochemical buffer with 50 ml of ammonia solution was prepared and the pH of the biochemical buffer was adjusted to 6.9. Then, 50 mmol of 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride was dissolved in 1 ml of Milli-Q (RTM: Ultrapure water). The above solutions were mixed and 50 mg of amorphous molybdenum disulfide was added and the reaction mixture was stirred for 10 minutes at room temperature. Then, a solution of 33.3 mmol of N-hydroxysuccinimide dissolved in 1 ml of Milli-Q (RTM: Ultrapure water) was added to the above mixture. This solution was subsequently stirred for 6 hours at a temperature of 150 degrees C. The above solution was washed with Milli-Q (RTM: Ultrapure water) and was ultra-centrifuged to remove unwanted chemicals and residues. Then, 50 ml of ethanol was added and the solution was sonicated for 10 minutes and filtered through polyvinylidene difluoride (PVDF) membrane having a pore size of 0.2 mu . The membrane was removed and the filtrate was heated at a temperature of 50 degrees C for 10 minutes to separate the molybdenum disulfide multilayered stack from the PVDF membrane.