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杨合情 ( 教授 )

Ph. D., Electronic Materials Research Laboratory, Xi’An Jiaotong  University

工学博士,西安交通大学电子材料与器件研究所

Post-doc. Fellow, Surface Physics National Key Laboratory, Fudan University (2000-2002)

复旦大学表面物理国家重点实验室进行博士后

Professor, Shaanxi Normal University (2002 - )

教授,陕西师范大学

Tel: +86-(0)29-81530710

Fax: +86-(0)29-81530702

E-mail: hqyang@snnu.edu.cn

课题组网站链接http://clxy.snnu.edu.cn/hqyanglab/

研究方向

1.        Controllable synthesis of the semiconductor nanomaterials with exposed various crystal facets and different textured semiconductor thin films.

2.        Photocatalysis: photocatalytic degradation of organic pollutants, photocatalytic splitting of water and photocatalytic reduction of CO2.

3.        Design and fabrication of new type of solar cells and chemical sensors.

4.         Design and fabrication of new type of piezoelectric nanogenerators and other energy conversion devices.

代表性成果

近年承担项目

1.       主持国家自然科学基金资助项目,结构新颖氧化铟纳米材料的合成,生长机理以及传感与光催化特性研究(21073116),37万,20111-201312月。

2.       主持陕西省自然科学基金项目,新型氧化铟纳米结构的设计合成与传感特性2010JM2011),4万,20106-201212月。

3.       主持陕西省自然科学重点基金项目,一维氧化锡纳米结构阵列基染料敏化太阳能电池的构筑及其增强的光伏性能研究(2013JZ002),10万,20131-201512月。

4.       主持陕西师范大学创新团队资助项目,功能材料结构与性能研究(21073116),60万,20121-201512月。

近年授权专利

1.       杨合情,李小博, SnO2纳米锥阵列的低温化学气相沉积制备方法. ZL 201210437077.6. 20154月。

近年发表论文

1.      Charge separation between wurtzite ZnO polar {001} surfaces and their enhanced photocatalytic activity, Appl. Catal., B, 163 (2015) 189.

2.      Superior photocatalytic activity of porous wurtzite ZnO nanosheets with exposed {001} facets and a charge separation model between polar (001) and (00-1) surfaces, Chem. Eng. J, 264 (2015) 557.

3.      Superior photocatalytic activities of NiO octahedrons with loaded AgCl particles and charge separation between polar NiO {111} surfaces, Appl. Catal., B, 172 (2015) 165.

4.      Charge separation between polar {111} surfaces of CoO octahedrons and their enhanced visible-light photocatalytic activity, ACS Appl. Mater. Interfaces, 7 (2015) 6109.

5.      InOCl nanosheets with exposed {001} facets: synthesis, electronic structure and surprisingly high photocatalytic activity, Appl. Catal., B, 1452 (2014) 390.

6.      Direct growth of ZnO nanodisk networks with an exposed (0001) facet on Au comb-shaped interdigitating electrodes and the enhanced gas-sensing property of polar {0001} surfaces, Sens. Actuators, B, 195 (2014) 71.

7.      Synthesis and formation mechanism of flowerlike architectures assembled from ultrathin NiO nanoflakes and their adsorption to malachite green and acid red in water, Chem. Eng. J, 239 (2014) 141.

8.      Size-dependent optical properties and enhanced visible light photocatalytic activity of wurtzite CdSe hexagonal nanoflakes with dominant {001} facets, J. Alloys Compd, 610 (2014) 62.

9.      Hydrothermal fabrication and enhanced photocatalytic activity of hexagram shaped InOOH nanostructures with exposed {020} facets, Appl. Catal., B, 130 (2013) 178.

10.  Controlled low-temperature chemical vapor deposition growth and morphology dependent field emission property of SnO2 nanoarrays with different morphologies, ACS Appl. Mater. Interfaces, 5 (2013) 5033.

11.  In situ growth of ZnO nanowires on Zn comb-shaped interdigitating electrodes and their photosensitive and gas-sensing properties, Mater. Res. Bull, 470 (2012) 3971.

12.  Synthesis and enhance photocatalystic activity of monodisperse flowerlike nanostructures assembled from CdS nano flakes with exposed {001} facets, Mater. Res. Bull, 47 (2012) 3070.

13.  Synthesis and photocatalytic activity of monodisperse single crystalline NiO octahedrons by the selective adsorption of Cl? ions, J. Alloys Compd, 544 (2012) 55.

14.  Synthesis and sensing properties of spherical flowerlike architectures assembled with SnO2 submicron rods, Sens. Actuators, B, 1730 (2012) 643.

15.   Roon-temperature synthesis, photoluminescence and photocatalytic properties of SnO nanosheet-based flowerlike architectures, Appl. Phys. A, 107 (2012) 437.

16.  Solvothermal synthesis ans enhance photocatalytic activity of flowerlike nanoarchitectures assembled from anatase TiO2 nanoflakes, Physica E, 44 (2012) 2110.

17.  Preparation and sonocatalytic activity of monodisperse porous bread-like CuO via thermal decomposition of copper oxalate precursors, Physica E, 44 (2012) 1592.

18.  Low temperature vapor-solid growth and hexagonal disk field emission proerty of ZnO nanorod arrays and hexagonal nanodisk networks, ACS Appl. Mater. Interfaces, 44 (2012) 3852.

19.  Monodisperse rutile TiO2 nanorod-based microspheres with various diameters: hydrothermal synthesis, formation mechanism and diameter-and crystallinity-dependent photocatalytic properties, Appl. Phy. A, 104 (2011) 149.

20.  Low-temperature vapor-solid growth and excellent field emission performance of highly oriented SnO2 nanorod arrays, Acta Merterialia, 59 (2011) 1291.

21.  Synthesis and photocatalytic activity of porous polycrystalline NiO nanowires, Appl. Phys. A, 104 (2011) 69.

22.  Synthesis, formation mechanism and electric property of hollow InP nanospheres, Appl. Phys. A, 104 (2011) 61.

23.  Synthesis and enhanced gas-sensing properties of ultralong NiO nanowires assembled with NiO nanocrystals, Sens. Actuators, B, 156 (2011) 251.

24.  Synthesis and size-dependent magnetic properties of single-crystalline hematite nanodiscs, J. Cryst. Growth, 3280 (2011) 62.

25.  Controllable growth of GeO2 nanowires with the cubic and hexagonal phases and their photoluminescence, J. Cryst. Growth, 336 (2011) 6.

26.  Controlled synthesis and photocatalytic properties of porous hollow In2O3microcubes with different sizes, Mater. Chem. Phys, 130 (2011) 921.

27.  Highly oriented ZnS nanorod arrays with controlled diameters: solvothermal synthesis, size-dependent band-edge emission and photocatalytic properties, J Nanosci. Nanotech, 10 (2010) 8387.

28.  Controlled synthesis and shape-dependent photocatalytic activity of ZnO nanorods with a cone and different aspect ratios and of short-and-fat ZnO microrods by varying the reaction temperature and time, Appl. Phy. A, 100 (2010) 1061.

29.  Hydrothermal synthesis and gas sensing properties of single-crystalline ultralong ZnO nanowires, Appl. Phys. A, 98 (2010) 635.

30.  Vapor-liquid-Solid growth and narrow-band ultraviolet photoluminescence of well-aligned GeO2 nanowire arrays with controllable aspect ratios, Appl. Phy. A, 100 (2010) 493.

31.  The Ag+ induced solution-liquid-solid growth, photo- luminescence and photocatalytic activity of twinned ZnSe nanowires, Appl. Phys. A, 91 (2010) 801.

32.  Controllable in situ growth and photoluminescence of straight and zigzag-shaped nanowires of GaN, Physica E, 42 (2010) 1513.

33.  Synthesis and characterization of core/shell-type ZnO nanorod/ZnSe nanoparticle composites by a one-step hydrothermal route, Mater. Chem. Phys, 120 (2010) 526.