科研簡介 科學(xué)研究主要涉及沸石分子篩表面修飾和催化,光催化基礎(chǔ)與應(yīng)用等領(lǐng)域。在沸石分子篩修飾和催化領(lǐng)域,主要開展采用表面金屬有機(jī)化學(xué)方法和技術(shù),研究金屬有機(jī)化合物或配位化合物與沸石分子篩表面基團(tuán)(羥基、橋氧基團(tuán))的定量接枝反應(yīng),通過在孔道表面制備具有明確組成和結(jié)構(gòu)的化合物對沸石分子篩材料進(jìn)行分子水平的修飾,以獲得具有獨(dú)特功能的催化材料并揭示其催化作用本質(zhì)。迄今開展了包括有機(jī)錫、鍺、鋯、銅、鐵、鈦等在內(nèi)的一系列有機(jī)金屬化合物與ZSM-5、Y、絲光沸石、MCM-41等沸石分子篩表面反應(yīng)的研究,并通過這些研究制備出了多種具有良好吸附性能和催化功能的材料,揭示了一些催化和光催化過程的作用機(jī)理。在光催化基礎(chǔ)與應(yīng)用研究方面,主要從事新型光催化材料的制備和光催化作用機(jī)理研究,光催化材料在空氣凈化、水凈化和醫(yī)療衛(wèi)生領(lǐng)域的應(yīng)用技術(shù)開發(fā)。2001年以來先后主持包括國家自然科學(xué)基金項(xiàng)目、國家重大基礎(chǔ)研究前期專項(xiàng)、863計劃專項(xiàng)、福建省重大科技計劃項(xiàng)目、衛(wèi)生部-福建教育衛(wèi)生聯(lián)合攻關(guān)項(xiàng)目、福建省自然科學(xué)基金項(xiàng)目和福建省教育廳科技項(xiàng)目的等10余項(xiàng)課題。此外,作為主要骨干成員參與了國家重大科技攻關(guān)項(xiàng)目、國家自然科學(xué)基金重點(diǎn)項(xiàng)目、973計劃以及軍隊科技項(xiàng)目等一系列課題的研究。參與研制的光催化劑、光催化凈化器、光催化自潔玻璃和瓷磚等產(chǎn)品已實(shí)現(xiàn)產(chǎn)業(yè)化,取得了良好的社會經(jīng)濟(jì)效益。以“Xuxu Wang"或"Xu-Xu Wang" 或“Xu Xu Wang"和"王緒緒"分別為第1作者、通訊作者和共作者在Chem. Eur. J.,J. Catal., J. Phy. Chem. B, C., Chem. Commun., Micropor. Mesopor. Mater., J. Organometal. Chem., Langmuir, J. Photochem. Photobio. A, J. Mol. Catal., A, Chem. Lett. 等和國內(nèi)《化學(xué)學(xué)報》、《高等學(xué);瘜W(xué)學(xué)報》、《物理化學(xué)學(xué)報》、《無機(jī)化學(xué)學(xué)報》、《催化學(xué)報》、《結(jié)構(gòu)化學(xué)》和《環(huán)境科學(xué)》等等國內(nèi)外學(xué)術(shù)期刊發(fā)表學(xué)術(shù)論文190余篇(其中SCI和EI論文160余篇),申請和獲得中國專利17項(xiàng)。
1.Zizhong Zhang, Jinlin Long,* Lifang Yang, Wenkai Chen, Wenxin Dai, Xianzhi Fu and Xuxu Wang*,Organic semiconductor for artificial photosynthesis: water splitting into hydrogen by a bioinspired C3N3S3 polymer under visible light irradiation,Chem. Sci., 2011, 2, 1826–1830.
2.Quan Gu, Xianliang Fu, Xuxu Wang*, Shifu Chen, Dennis Y.C. Leung, Xiuqiang Xie,Photocatalytic reforming of C3-polyols for H2 production Part II. FTIR study on the adsorption and photocatalytic reforming reaction of 2-propanol on Pt/TiO2. Appl. Catal. B: Environ., 2011,106: 689– 696.
3.Zizhong Zhang, Xuxu Wang*, Jinlin Long, Quan Gu, Zhengxin Ding, Xianzhi Fu*, Nitrogen-doped titanium dioxide visible light photocatalyst: Spectroscopic identification of photoactive centers. Journal of Catalysis, 2010, 276: 201–214.
5.Jinlin Long, Zizhong Zhang, Zhengxin Ding, Rusheng Ruan, Zhaohui Li, and Xuxu Wang*. Infrared Study of the NO Reduction by Hydrocarbons over Iron Sites with Low Nuclearity: Some New Insight into the Reaction Pathway. J. Phys. Chem. C, 2010, 114: 15713–15727.
6.Jinlin Long, Xuxu Wang*, Zhengxin Ding, Zizhong Zhang, Huaxiang Lin, Wenxin Dai, and Xianzhi Fu, "Binuclear µ-hydroxo-bridged iron clusters derived from surface organometallic chemistry of ferrocene in cavities of HY zeolite: Local structure, bound sites, and catalytic reactivity," Journal of Catalysis, 2009, 264:163-174.
7. Jinlin Long, Xuxu Wang*, Zhengxin Ding, Lili Xie, Zizhong Zhang, Jingguo Dong, Huaxiang Lin, and Xianzhi Fu, "Cyclopentadiene transformation over H-form zeolites: TPD and IR studies of the formation of a monomeric cyclopentenyl carbenium ion intermediate and its role in acid-catalyzed conversions," Journal of Catalysis, 2008, 255: 48-58.
8.Guoying Zhang, Xuxu Wang*, Jinlin Long, Lili Xie, Zhengxin Ding, Ling Wu, Zhaohui Li, and Xianzhi Fu, "Deposition Chemistry of Cu[OCH(Me)CH2NMe2]2 over Mesoporous Silica," Chemistry of Materials, 2008, 20: 4565-4575.
9.Jinlin Long, Xuxu Wang, Guoying Zhang, Jingguo Dong, Tingjiang Yan, Zhaohui Li, and Xianzhi Fu, "A Mononuclear Cyclopentadiene-Iron Complex Grafted in the Supercages of HY Zeolite: Synthesis, Structure, and Reactivity," Chemistry - A European Journal, 2007, 13: 7890-7899.
10. Xuxu Wang, Wenhao Lian, Xianzhi Fu, Jean-Marie Basset, and Frédéric Lefebvre, "Structure, preparation and photocatalytic activity of titanium oxides on MCM-41 surface," Journal of Catalysis, 2006, 238: 13-20.
11. Jinlin Long, Xuxu Wang, Guoying Zhang, Jingguo Dong, Tingjiang Yan, Zhaohui Li, and Xianzhi Fu, "A Mononuclear Cyclopentadiene-Iron Complex Grafted in the Supercages of HY Zeolite: Synthesis, Structure, and Reactivity," Chemistry - A European Journal, 2007, 13: 7890-7899.
12. Xianliang Fu, Jinlin Long, Xuxu Wang*, Dennis Y. C. Leung, Zhengxin Ding, Ling Wu, Zizhong Zhang, Zhaohui Li, and Xianzhi Fu, "Photocatalytic reforming of biomass: A systematic study of hydrogen evolution from glucose solution," International Journal of Hydrogen Energy, 2008, 33: 6484-6491.
13. Xianliang Fu, Xuxu Wang*, Zhixin Chen, Zizhong Zhang, Zhaohui Li, Dennis Y. C. Leung, Ling Wu, and Xianzhi Fu, "Photocatalytic performance of tetragonal and cubic [beta]-In2S3 for the water splitting under visible light irradiation," Appl. Catal. B: Environ., 2010, 95: 393-399.
14. Guoying Zhang, Jinlin Long, Xuxu Wang*, Zizhong Zhang, Wenxin Dai, Ping Liu, Zhaohui Li, Ling Wu, and Xianzhi Fu*,Catalytic Role of Cu Sites of Cu/MCM-41 in Phenol Hydroxylation,Langmuir, 2010, 26(2):1362–1371.
15. Zizhong Zhang, Xuxu Wang*, Jinlin Long, Zhengxin Ding, Xianliang Fu, and Xianzhi Fu, "H2-O2 promoting effect on photocatalytic degradation of organic pollutants in an aqueous solution without an external H2 supply," Appl. Catal. A: General, 2010, 380:178-184, 2010.
16. Xianliang Fu, Xuxu Wang*, Zhengxin Ding, Dennis Y. C. Leung, Zizhong Zhang, Jinlin Long, Wenxin Zhang, Zhaohui Li, and Xianzhi Fu, "Hydroxide ZnSn(OH)6: A promising new photocatalyst for benzene degradation," Applied Catalysis B: Environmental, 2009, 91:67-72.
17. Guiyang Yan, Jinlin Long, Xuxu Wang*, Zhaohui Li, Xinchen Wang, Yiming Xu, and Xianzhi Fu. Insight into Photoactive Sites for the Ethylene Oxidation on Commercial HZSM-5 Zeolites with Iron Impurities by UV Raman, X-ray Absorption Fine Structure, and Electron Paramagnetic Resonance Spectroscopies," J. Phys. Chem. C., 2007, 111: 5195-5202.
18. Xuxu Wang, Jinlin Long, Guiyang Yan, Guoying Zhang, Xianzhi Fu, Jean-Marie Basset, and Fredéric Lefebvre, "Construction of highly dispersed mononuclear iron-oxo species in the supercages of Y zeolite by use of surface organometallic chemistry," Microporous and Mesoporous Materials, 2008, 108: 258-265.
19. Xianliang Fu, Jinlin Long, Xuxu Wang*, Dennis Y. C. Leung, Zhengxin Ding, Ling Wu, Zizhong Zhang, Zhaohui Li, and Xianzhi Fu, "Photocatalytic reforming of biomass: A systematic study of hydrogen evolution from glucose solution," International Journal of Hydrogen Energy, 2008, 33: 6484-6491.
20. Xu-Xu Wang, Frédéric Lefebvre, Joël Patarinb and Jean-Marie Basset,Synthesis and characterization of zirconium containing mesoporous silicas: I. Hydrothermal synthesis of Zr-MCM-41-type materials. Microporous and Mesoporous Materials, 2003, 42(2-3):269-276