TECHNOLOGY FOCUS - ELECTRICAL POWER AND ENERGY - Preferred Components: The plasma CVD uses microwave, radio frequency (RF) power or direct current power as a plasma source.    TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: The catalyst contains nitrogen (0.01-20 atomic%). The transition metal nanoparticles are uniformly distributed on a surface of the carbon nanotube. The transition metal is iron, cobalt and/or nickel. The transition metal salt: includes a metal (includes iron, cobalt and/or nickel); and an acetate salt or chloride salt. The ratio of the hydrocarbon gas to nitrogen gas used in the reaction is 1:99-99:1 (v/v). The reductive agent is sodium hydroxide, sodium tetrahydridoborate and/or lithium aluminum hydride. The base of the strong base solution comprises a base, which is sodium hydroxide, lithium hydroxide, potassium hydroxide, calcium hydroxide or barium hydroxide. Preferred Method: The reduction of the transition metal salt is performed by adding a reductive agent to the transition metal salt and heating the mixture. The carbon nanotube containing nitrogen is prepared by reacting a hydrocarbon gas with nitrogen gas through plasma chemical vapor deposition (CVD) in the presence of metal catalyst. The method-1 further comprises centrifuging the dispersed solution, vacuum drying and heat treating the centrifuged solution after reducing the transition metal salt. The method-2 comprises introducing the transition metal-carbon nanotube hybrid catalyst to an alkaline sodium tetrahydridoborate solution. The alkaline sodium tetrahydridoborate solution is prepared by adding sodium tetrahydridoborate to a strong base solution.    TECHNOLOGY FOCUS - POLYMERS - Preferred Components: The solvent is a polyol, which is ethylene glycol, diethyleneglycol, polyethyleneglycol, 1,2-propanediol and/or dodecanediol. EXAMPLE - A silicon dioxide/silicon substrate was used and cobalt was deposited at a deposition temperature of 200 degrees C and a pressure of 15 torr in argon atmosphere. The deposition was performed at RF power of 100 W and a cobalt deposition thickness on the substrate was set to 7 nm. In order to form catalyst particles from a cobalt layer deposited on the substrate, a plasma treatment was conducted for 1 minute using microwave enhanced chemical vapor deposition equipment with microwave power of 700 W. When cobalt particles were formed on the substrate, the substrate having cobalt particles was placed in a chamber, followed by methane (15%) and nitrogen (85%) addition to it. Next, a plasma reaction was performed to prepare a carbon nanotube containing nitrogen. At this time, the chamber was maintained at 750 degrees C and a pressure of 21 torr and the plasma reaction was conducted with a microwave power of 700 W for 20 minutes. After adding the carbon nanotube (5 mg) containing nitrogen to ethylene glycol solution (50 ml), the mixture was dispersed using ultrasonic waves. Cobalt (II) acetate tetrahydrade (1 ml) and sodium hydroxide (8 mg) as a reductive agent were added to the dispersed solution, followed by heating the mixture in a microwave oven for 90 seconds to reduce a metal salt. Then, the dispersed solution was sequentially subjected to centrifugation at 4500 rpm for 15 minutes, vacuum drying at 60 degrees C and heat treatment at 300 degrees C in a hydrogen atmosphere to prepare a cobalt-carbon nanotube hybrid catalyst.