▎ 摘　　要

NOVELTY - Preparing temperature-sensitive graphene oxide imprinted polymer comprises: (i) preparing S-N-dodecyl-S'-(2-methyl-2-propanoyl) trithiocarbonate; (ii) preparing mixed solution A, mixed solution B, mixed solution C, introducing nitrogen into mixed solution C, sealing by removing oxygen, placing in photochemical reaction instrument, carrying out light reaction, collecting polymer, washing and drying; and (iii) dispersing the dried polymer in acetic acid solution, stirring, removing clear solution, washing the polymer with acetic acid solution, dispersing and carrying out freeze-drying. USE - The temperature-sensitive graphene oxide imprinted polymer useful in selective separation of p-nitrophenol in intelligent control (claimed). ADVANTAGE - The polymer selectively adsorb separating object complex environment. DETAILED DESCRIPTION - Preparing temperature-sensitive graphene oxide imprinted polymer comprises: (i) preparing S-N-dodecyl-S'-(2-methyl-2-propanoyl) trithiocarbonate of graphene oxide RAFT-GO; (ii): mixing of p-nitrophenol and methacrylic acid in the ratio 9:1 to form water-ethanol mixed solution, carrying out shock dispersion to obtain mixed solution A, allowing to stand at room temperature under light, mixing of step (i) RAFT-GO and water-ethanol mixed solution in the ratio 9:1 with quartz material with stopper conical flask and dispersing to obtain mixed solution B, adding the mixed solution A into mixed solution B, adding N-isopropylacrylamide, N,N'-methylenebisacrylamide and hydroxy-2-methyl-1-phenyl-1-propanone to obtain mixed solution C, introducing nitrogen into mixed solution C, sealing by removing oxygen, placing in photochemical reaction instrument, carrying out light reaction, collecting polymer, washing and drying; and (iii) dispersing the dried polymer in acetic acid solution, stirring magnetically at room temperature, stirring under water bath at 50 degrees C, removing clear solution, washing the polymer with acetic acid solution until no p-nitrophenol detected, dispersing in polymer in pure water and carrying out freeze-drying to obtain the product.