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我院姚淇露老师取得的优秀研究成果
发布时间:2018-01-18 14:35:06 浏览次数:

  

 1.      Qilu Yao, Zhang-Hui Lu,* Wei Huang, Xiangshu Chen,* Jia Zhu, Highly Pt-like activity of Ni-Mo/graphene catalyst for hydrogen evolution from hydrolysis of ammonia borane, Journal of Material Chemistry A, 2016, 4, 8579-8583. (SCI一区IF: 8.867;引用次数:29次,ESI高被引论文)

2.      Qilu Yao, Yao Shi, Xiaoliang Zhang, Xiangshu Chen,* Zhang-Hui Lu,* Facile synthesis of platinum–cerium(IV) oxide hybrids arched on reduced graphene oxide catalyst in reverse micelles with high activity and durability for hydrolysis of ammonia borane, Chemistry-An Asian Journal, 2016, 11, 3251-3257. (SCI二区IF: 4.083;引用次数:4)

3.      Qilu Yao, Zhang-Hui Lu,* Yujuan Hu, Xiangshu Chen,* Core–shell Co@SiO2 nanosphere immobilized Ag nanoparticles for hydrogen evolution from ammonia borane, RSC Advances, 2016, 6, 89450-89456. (SCI二区IF: 3.108;引用次数:4)

4.      Qilu Yao,  Zhang-Hui Lu,* Yuqing Wang, Xiangshu Chen,* Gang Feng, Synergetic catalysis of non-noble bimetallic Cu-Co nanoparticles embedded in SiO2 nanospheres in hydrolytic dehydrogenation of ammonia borane, Journal of Physical Chemistry C, 2015, 119, 14167-14174. (SCI二区TOPIF: 4.536;引用次数:37)

5.      Qilu Yao, Ming Huang, Zhang-Hui Lu,* Yuwen Yang, Yuxin Zhang,* Xiangshu Chen,* Zhen Yang. Methanolysis of ammonia borane by shape controlled mesoporous copper nanostructures for hydrogen generation, Dalton Transactions, 2015, 44, 1070–1076. (SCI二区,IF: 4.029;引用次数:22)

6.      Qilu Yao , Zhang-Hui Lu,* Yushuai Jia, Xiangshu Chen,* Xin Liu. In situ facile synthesis of Rh nanoparticles supported on carbon nanotubes as highly active catalysts for H2 generation from NH3BH3 hydrolysis, International Journal of Hydrogen Energy, 2015, 40, 2207-2215. (SCI二区TOPIF: 3.582;引用次数:29次,ESI高被引论文)

7.      Qilu Yao, Zhang-Hui Lu,* Kangkang Yang, Xiangshu Chen,* Meihua Zhu, Ruthenium nanoparticles confined in SBA-15 as highly efficient catalyst for hydrolytic dehydrogenation of ammonia borane and hydrazine borane, Scientific Reports, 2015, 5, 15186. (SCI二区,IF: 4.259;引用次数:15)

8.    Qilu Yao, Weimei Shi, Gang Feng, Zhang-Hui Lu,* Xiaoliang Zhang, Duanjian Tao, Dejing Kong, Xiangshu Chen,* Ultrafine Ru nanoparticles embedded in SiO2 nanospheres: Highly efficient catalysts for hydrolytic dehydrogenation of ammonia borane, Journal of Power Sources, 2014, 257, 293-299. (SCI一区,IF: 6.395;引用次数:65)

9.      Qilu Yao, Zhang-Hui Lu,* Zhujun Zhang, Xiangshu Chen,* Yaqian Lan, One-pot synthesis of core-shell Cu@SiO2 nanospheres and their catalysis for hydrolytic dehydrogenation of ammonia borane and hydrazine borane, Scientific Reports, 2014, 4, 7597. (SCI二区,IF: 4.259;引用次数:50)

10.  Qilu Yao, Xiangshu Chen,* Zhang-Hui Lu,* Catalytic dehydrogenation of NH3BH3, N2H4, and N2H4BH3 for chemical hydrogen storage, Energy and Environment Focus, 2014, 3, 236-245. (邀请综述)

11.  Jianmin Chen,# Qilu Yao#(共同第一作者), Jia Zhu, Xiangshu Chen,* Zhang-hui Lu,* Rh–Ni nanoparticles immobilized on Ce(OH)CO3 nanorods as highly efficient catalysts for hydrogen generation from alkaline solution of hydrazine, International Journal of Hydrogen Energy, 2016, 41, 3946-3954. (SCI二区TOPIF: 3.582引用次数:17次,ESI高被引论文)

12.  Kangkang Yang,# Qilu Yao#(共同第一作者), Wei Huang, Xiangshu Chen, Zhang-Hui Lu,* Enhanced catalytic activity of NiM (M = Cr, Mo, W) nanoparticles for hydrogen evolution from ammonia borane and hydrazine borane, International Journal of Hydrogen Energy, 2017, 42, 6840-6850. (SCI二区TOPIF: 3.582引用次数:1)

代表性成果一多核核壳纳米结构Ru@SiO2Ru核可控合成及催化氨硼烷水解制氢

     我们采用反相胶束法一锅合成了Ru@SiO2核壳金属纳米催化剂。通过透射电镜分析表明形成的直径约2纳米的Ru纳米粒子匀称的嵌入球形多孔SiO2核壳纳米结构催化剂(直径约25纳米)中。随着Ru负载量的增加,Ru纳米粒子在SiO2球内的粒子数量也随之增加。一锅合成避免了核材料表面预修饰过程,使实验操作简单化。Ru的负载量为6 wt%时,Ru@SiO2核壳纳米催化剂表现出最佳的催化氨硼烷制氢活性,TOF值达200 min-1。测得的反应活化能为38.2 kJ mol-1,低于大多数已报道的相同反应但是用其他Ru基催化剂或贵金属催化剂的活化能值,表明Ru@SiO2核壳结构核壳纳米结构催化剂有着非常优越的催化性能。(J. Power. Sources, 2014, 257, 293SCI一区)

代表性成果二:Pt活性的Ni-Mo/graphene的制备及其催化氨硼烷水解制氢

采用一种简单的化学还原法将Mo掺杂到Ni/graphene中,与未用Mo修饰的Ni/graphene以及未用载体担载的Ni0.9Mo0.1Ni催化剂相比,Ni-Mo/graphene用于氨硼烷水解制氢展现出类Pt活性的高催化活性(如图4所示),测试得到反应的活化能低至21 kJ mol-1,其制氢反应的转化频率TOF值高达66.7 min-1,远高于所报道的利用非贵金属催化剂对氨硼烷水解制氢的活性。(J. Mater. Chem. A, 2016, 4, 8579SCI一区)

代表性成果三: RGO负载Pt-CeO2纳米复合催化剂的合成及其催化氨硼烷水解制氢

在没有添加还原剂和表面活性剂的条件下,通过结合反胶束技术和自发氧化还原反应的方法成功合成了Pt-CeO2/rGO纳米复合材料。通过透射电镜图分析可知,得到的Pt-CeO2复合纳米粒子均匀的分散在还原氧化石墨烯上(如图7所示)。与PtPt/rGOPt-CeO2和物理混合的Pt/rGO+Pt-CeO2催化剂相比,所合成的Pt-CeO2/rGO纳米复合材料在氨硼烷水解制氢反应中展现出最优异的催化性能。此外,该催化剂在经过十次循环使用后仍保持着90%的催化活性,说明该催化剂具有较好的循环使用稳定性。(Chem. Asian J., 2016, 11, 3251SCI二区)