| abstract |
The present invention relates to a nuclear fuel pellet and a method for manufacturing same and, more particularly, to a nuclear fuel pellet comprising a trapping agent for fission gases and a method for manufacturing same. The nuclear fuel pellet of the present invention comprises: a nuclear fuel; and a trapping agent for fission gases, wherein the trapping agent for fission gases comprises an oxide containing at least one element selected from the group consisting of silicon (Si), aluminum (Al), and barium (Ba), and thus can exhibit an excellent trapping ability which is selective and independent with respect to fission gases. |