Abstract: A conductive composite material, a method of preparing the same, and a secondary battery including the same. The conductive composite material may increase the proportion of an active material when forming an electrode by chemically bonding a conductive material and a binder to each other. A method of preparing the conductive composite material comprises ionizing carbon-based particles in a predetermined polarity, ionizing PTFE particles in a polarity different from that of the carbon-based particles, and chemically bonding the ionized carbon-based particles and the ionized PTFE particles, which are ionized in different polarities, to each other.

Abstract: Provided is a document information transmission method and apparatus, in which upon sensing of a touch or click input on an opened document, the sensed input is recognized as an information transmission command for the document, and upon sensing of a release input on a target object, information about the document is transmitted to the target object.

Abstract: A User Interface (UI) method and apparatus by which a user can know whether an input by a touch is processed as an event of a web page or an event of a specific event processing area included in the web page when performing web browsing using a UI based on a touch interface. The method includes displaying, when performing web browsing in an electronic device, a first screen in which a web page received by the electronic device is distinguished from at least one specific event processing area included in the web page; and displaying a second screen in which at least one to specific event processing area is displayed as a selected area, if a selection signal corresponding to the at least one specific event processing area is received.