Conducting solid supports such as titania and indium tin oxide have been used. This method involves applying a nonporous coating of titania onto the membrane surface. Uranus has five major moons&colon; Miranda, Ariel, Umbriel, Titania, and Oberon. William Herschel discovered the first two moons, Titania and Oberon, in 1787. Uranus has 27 known satellites, the largest ones being Titania, Oberon, Umbriel, Ariel, and Miranda. The five main satellites are Miranda, Ariel, Umbriel, Titania, and Oberon. Corellon is also allied with Cyrrollalee, Ehlonna, Emmantiensien, Oberon, Pelor, Skerrit, and Titania. She covets Erza Scarlet's title of "Fairy Queen, Titania". All large craters on Titania have flat floors and central peaks. The Fairy Queen Titania is awakened by Bottom's song. Shears conducts his operations in a base on Titania. He also designed and commissioned a yacht, the "Titania". D-Man is nearly killed in battle by Titania. Gervinus denies and devalues the loyalty of Titania to her friend. During the "" storyline, Titania and Hood attack Pleasant Hill to extract Absorbing Man.