研究领域

有机合成：运用分子模拟的方法，通过调控分子的配位点位置、距离、预组织螯合剂分子构象，设计对重金属离子具有超强亲和性的新型螯合剂。
溶剂萃取化学与工艺：主要研究新萃取剂萃取分离贵金属、重金属、稀土离子等反应的机理、动力学以及螯合性能；利用分子印迹技术将优选的螯合剂植入，构造超亲重金属离子螯合树脂。"1.有机合成：运用分子模拟的方法，通过调控分子的配位点位置、距离、预组织螯合剂分子构象，设计对重金属离子具有超强亲和性的新型螯合剂。
2.溶剂萃取化学与工艺：主要研究新萃取剂萃取分离贵金属、重金属、稀土离子等反应的机理、动力学以及螯合性能；利用分子印迹技术将优选的螯合剂植入，构造超亲重金属离子螯合树脂。"

近期论文

Yu Cui, Jinhong Yang, Guang Yang, Guangming Xia, Yong Nie, Guoxin Sun. Effect of diluents on extraction behavior of rare earth elements with N,N,N′,N′-tetrabutyl-3-oxy-glutaramide from hydrochloric acid. Hydrometallurgy 2012,121-124: 16-21
Yu Cui, Yufen Hu, Yanju Zhang, Shaohong Yin, and Guoxin Sun, Extraction of U(VI) with N,N Dimethyl N,N Dioctylmalonamide , Russian Journal of Inorganic Chemistry, 2010, 55(3), 468–471
张艳菊,崔玉,胡玉芬,孙国新. 不同稀释剂中N，N，N′，N′-四丁基-3-氧戊二酰胺从硝酸介质中萃取Gd离子的研究. 无机化学学报,2010,26(4):663-667
Sun Guoxin,Liu Min,Cui Yu,Yuan Meilong,Yin Shaohong.Synthesis of N,N′-Dimethyl -N,N′-Dioctyl-3-Oxadiglycolamide and its Extraction Properties for Lanthanides,Solvent Extraction and Ion Exchange, 2010,28(4):482–494
S. Yin, Y. Cui, G. Xia, Y. Zhang and G. Sun. (-)-Dimethyl 3,3-diphenyl-2,2- [pyridine -2,6- diylbis(carbonylimino)]dipropanoate. Acta Cryst. (2009). E65, o1713
S. Yin, Y. Cui, G. Wu, Q. You and G. Sun. .N,N-Dimethyl-N,N- diphenyl- 3-oxapentanedi-amide, Acta Cryst. (2009). E65, o1654
崔玉, 尹少宏, 孙国新, 等. 正辛基-L-羟基脯氨酸萃取苯丙氨酸的机理及性能. 高等学校化学学报, 2008, 29(5): 882-886
Ying Sui, Yu Cui, Yong Nie, Guang-Ming Xia, Guo-Xin Sun*, Jing-Tian Han. Surface modification of magnetite nanoparticles using gluconic acid and their application in immobilized lipase.Colloids and Surfaces B: Biointerfaces. 2012, 93: 24-28
吴广谱,杨金红,夏光明,崔玉,孙国新. N，N-二甲基-N′，N′-二辛基-3-氧戊二酰胺从硝酸介质中萃取三价镧系金属的研究. 无机化学学报,2011,27(2):315-320
Q.You, Y.Cui, G.X.Sun,Y.L.Yang. synthesis and crystal structure of Bis(L--N-(2-pyridylmethyl)phenylalaninato-N,N’-O)-Zinc Trihydrate. Advanced Materials Research, Foundmental of Chemical Engineering,Part 3, 2460-2463, 2011
杨金红,崔玉,夏光明,张艳菊,刘敏,孙国新.酰胺荚醚类萃取剂结构对Gd（Ⅲ）萃取性能的影响.无机化学学报,2012(7): 1372-1376
JH Yang, Y Cui, GX Sun, Y Nie, GM Xia Extraction of Sm (III) and Nd (III) with N, N, N, N-tetrabutyl-3-oxy-diglycolamidefrom hydrochloric acid, J.Serb.Chem.Soc. 2013,78( 1): 85–92