Abstract: The present disclosure relates to the technical field of alien invasive species control, in particular to use of 4-nitro-3-(trifluoromethyl)phenol in killing or controlling Pomacea canaliculata, a method for killing or controlling the Pomacea canaliculata, and a molluscicide. The present disclosure provides use of 4-nitro-3-(trifluoromethyl)phenol in killing or controlling Pomacea canaliculata. The 4-nitro-3-(trifluoromethyl)phenol can effectively control the Pomacea canaliculata with a low cost. In the present disclosure, the results of examples show that: the 4-nitro-3-(trifluoromethyl)phenol has an obvious killing effect on the Pomacea canaliculata, showing a control effect comparable to that of niclosamide, a commonly-used molluscicide for killing the Pomacea canaliculata.

Abstract: The present disclosure discloses an MXene-based terahertz wave broadband super-strong absorbing foam, and belongs to the technical field of electromagnetic functional materials. The MXene-based terahertz wave broadband super-strong absorbing foam includes a porous polymer foam and a MXene nanosheet attached onto the porous polymer foam, wherein the MXene nanosheet is attached onto the porous polymer foam in a coating form, a film forming form and a suspension form; the average pore diameter of the porous polymer foam ?500 ?m, the thickness of the porous polymer foam ?10 mm, and the filling mass of the MXene nanosheet is less than 50% of the mass of the absorbing foam.

Abstract: The present disclosure discloses an MXene-based terahertz wave broadband super-strong absorbing foam, and belongs to the technical field of electromagnetic functional materials. The MXene-based terahertz wave broadband super-strong absorbing foam includes a porous polymer foam and a MXene nanosheet attached onto the porous polymer foam, wherein the MXene nanosheet is attached onto the porous polymer foam in a coating form, a film forming form and a suspension form; the average pore diameter of the porous polymer foam ?500 ?m, the thickness of the porous polymer foam ?10 mm, and the filling mass of the MXene nanosheet is less than 50% of the mass of the absorbing foam.

Abstract: An IC cartridge is provided, which includes: a cartridge body provided with hollowed-out parts, and an ejection mechanism including a substrate and projected structures which are provided on the substrate and can be slideably extended into the hollowed-out parts for pushing out IC chips; the hollowed-out parts and the projected structures cooperate to form groove structures for accommodating the IC chips. In usage, the IC chip in the groove structure are pushed out by sliding of the projected structures of the ejection mechanism through the hollowed-out parts. Thus, removing and flipping over of the IC chips is facilitated, and the processing safety of the IC chip can be ensured.

Abstract: An IC cartridge is provided, which includes: a cartridge body provided with hollowed-out parts, and an ejection mechanism including a substrate and projected structures which are provided on the substrate and can be slideably extended into the hollowed-out parts for pushing out IC chips; the hollowed-out parts and the projected structures cooperate to form groove structures for accomodating the IC chips. In usage, the IC chip in the groove structure are pushed out by sliding of the projected structures of the ejection mechanism through the hollowed-out parts. Thus, removing and flipping over of the IC chips is facilitated, and the processing safety of the IC chip can be ensured.