PROBLEM TO BE SOLVED: To provide a novel electrolytic device in which various kinds of inconvenience are improved in the prior art, regarding efficient generation and discharge of generated gas, size reduction, and a problem of portability, even when an electrolytic cell is inclined or an electrolyzed solution is increased or reduced.SOLUTION: An electrolytic device 1 of the present invention comprises: an electrolysis plate 5 having a pair of electrode plates 500 formed of a positive plate 501 and a negative plate 502; a liquid adsorption member 4 which tightly contacts to the respective surfaces of the positive plate 501 and the negative plate 502; and an electrolytic cell 6 for storing an electrolyzed solution 13 to be adsorbed by the liquid adsorption member 4.【課題】電解槽が傾斜した場合や被電解液が増減した場合であっても、発生ガスの効率的な発生及び排出、小型化、携帯性の問題などの従来技術における種々の不具合を改善した新規の電解装置を提供する。【解決手段】本発明の電解装置1は、陽極板501及び陰極板502からなる一対の電極板500を有する電気分解板5と、陽極板501及び陰極板502の各表面に密着する吸液部材4と、吸液部材4に吸液される被電解液13を貯蔵する電解槽6と、を備えることを特徴とする。【選択図】図1