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杨合情

西安交通大学，工学博士，电子材料与器件研究所

复旦大学表面物理国家重点实验室，博士后

陕西师范大学，教授（2002-至今）

电话：+ 86-(0)29-81530710

传真：+ 86-(0)29-81530702

电子邮件：hqyang@snnu.edu.cn

Office: 长安校区致知楼2434

研究方向

(1) 半导体的不同晶面及织构化薄膜的可控合成。

(2) 光催化（二氧化碳还原、光分解水制氢及有机污染物的降解）性能的研究。

(3) 新型太阳能电池及化学传感器的设计与制备。

(4) 压电发电机等新型能量转化器的设计与制备。

                                                     


承担项目

1. 主持国家自然科学基金面上项目，极性CoO二维材料表面组成、结构与光催性能的关联性及其机制研究 (52172148)，2022.01-2025.12.

2. 主持国家自然科学基金资助项目，α-Fe2O3基纳米材料高能表面金属原子结构、配位与气体传感性能的关联性及其机制研究 (51872178)，2019.01-2022.12。

3. 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)，2011.01-2013.12。

4. 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)，2013.01 -2015.12。

5. 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)，2010.06-2012.12。

6. 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 )，2012.01-2015.12。

获奖

1. 半导体纳米材料的合成、生长机理及其物理与化学性能研究，陕西省科学技术二等奖，陕西省人民政府，2016-2-097-R1，2017.02。

2. 陕西省高等学校科学技术一等奖：半导体纳米材料的合成、生长机理及其物理化学性能研究，陕西省教育厅，13L01，2013.03。

授权专利

9. 杨合情，刘俊芳等，暴露高能{111}晶面纳米组装的大比表面积锐钛矿TiO2纳米管的制备方法，ZL201710708967.9，2018.12.

8. 杨合情，王淼等，氢化提高金属氧化物传感性能的通用方法，ZL201610615271.X，2018.03.

7. 杨合情，刘俊芳等，一种高灵敏度花状结构TiO2传感材料的制备方法，ZL201610574385.1，2018.01.

6. 杨合情，刘彬等，暴露{111}晶面Cu2Se/Cu2O超晶格亚微米线的制备方法，ZL201610172580.1，2017.03.

5. 杨合情，刘彬等，暴露高能 (111) 晶面立方结构Cu2Se单晶纳米线的制备方法，ZL201410013097.X，2016.01.

4. 杨合情，田化景等，一种大比表面积SnO2纳米晶/C片状复合材料的制备方法，ZL201410305474.7，2016.07.

3. 杨合情，王姣等，暴露高能 (001) 晶面六方相CdS纳米片的制备方法，ZL201410282977.7，2015.11.

2. 杨合情，申琼等，一种大比表面积多孔片状铁酸锌的制备方法，ZL201410304508.0，2015.11.

1. 杨合情，李小博等，SnO2纳米锥阵列的低温化学气相沉积制备方法，ZL201210437077.6，2015.05.

近年发表主要论文

20. Qi Luo, Yali Zhou, Zehao Sun, Bin Liu, Heqing Yang*, Shengzhong Liu, Observation of the photoenhanced piezoelectric effect on (10-10) orientated ZnO single crystal, ACS Applied Electronic Materials, 2024, 6, 3118-3126.

19. Xiaohua, Meng, Bin Liu,* Heqing Yang*, Shengzhong Liu, A (10-10)-orientated ZnO single crystal chem-voltaic device beyond conventional fuel cells, Advanced Materials Technologies, 2024, 2400184.

18. Junyi Guo, Zehao Sun, Qi Luo, Xiaohua Meng, Xinyi Fan, Yali Zhou, Nana Fan, Yexuan He, Xiaobo Li, Bin Liu*, Heqing Yang*, Visible-light-driven CO2reduction to CO boosted by hydrogenated sphalerite-type CoO atomic layers with exposed polar {111} surfaces and the photocatalytic mechanism, Chemical Engineering Journal, 2024, 480, 148053.

17. Bin Liu, Yingfei Wang, Nana Fan, Yexuan He, Heqing Yang*, Shengzhong Liu, Piezoelectric generator based on centrosymmetric CdO film with (111) orientation and its atomic mechanism, Cell Reports Physical Science, 2023, 4, 101360.

16. Bin Liu, Yali Zhou, Qi Luo, Heqing Yang*, Shengzhong Liu, Origin and mechanism of anisotropic piezoelectric generation on the ZnO (10-10) crystal plane, Journal Physical Chemistry C, 2023, 127, 9362−9370.

15. Xiaobo Li, Bin Liu, Heqing Yang*, Shengzhong Liu, Polarity-driven directional [0001] electron transfer on nonpolar ZnO (10-10) crystal plane, Journal Physical Chemistry C, 2022, 126, 21793−21799.

14. Bin Liu, Heqing Yang*, Shengzhong Liu, Photogenerated charge separation between polar crystal facets under a spontaneous electric field, Advanced Optical Materials, 2021, 9, 2001898.

13. Bin Liu, Mengzhu Wang, Mengdi Chen, Jinlei Wang, Junfang Liu, Daodao Hu, Shengzhong, Xi Yao, Heqing Yang*,output current of ZnO thin-film nanogenerator and a new piezoelectricity mechanism, ACS Applied Materials & Interfaces, 2019, 11, 12656-12665.

12. Bin Liu, Miao Wang,Shengzhong Liu, Hairong Zheng, Heqing Yang*, The sensing reaction on the Ni-NiO (111) surface at atomic and molecule level and migration of electron, Sensors & Actuators: B Chemical, 2019, 273,794-803.

11. Yan Ren, Juan Yang, Yong Ma, Bin Liu, Xiao Zhang, Li Wang, Yukun Yuan, Junfang Liu, Mengzhu Wang, Qin Du, Hua Zhao, Heqing Yang*, Increasing sensing sensitivity of the Fe-α-Fe2O3(104) surface by hydrogenation and the sensing reaction molecule mechanism, Sensors & Actuators: B Chemical, 2019, 281, 366-374.

10. Qin Du, Li Wang, Juan Yang, Junfang Liu, Yukun Yuan, Mengzhu Wang, Bin Liu, Xiao Zhang, Yan Ren, Hua Zhao, Heqing Yang*, Enhancing gas sensing performances and sensing mechanism at atomic and molecule level of WO3 nanoparticles by hydrogenation, Sensors & Actuators: B Chemical,2018, 273, 1786-1793.

9. Junfang Liu, Ye Wang,Miao Wang,Cuijin Pei,Meng Cui,Yukun Yuan,Guoping Han,Bin Liu, Hua Zhao, Heqing Yang*, Shengzhong (Frank) Liu,Hydrogenated TiO2 nanosheet based flowerlike architectures: Enhanced sensing performances and sensing mechanism,Journal of Alloys and Compounds, 2018, 749, 543-555.

8. Guopin Han, Weina Wang, Bin Liu, Cuijin Pei, Hua Zhao, Junfang Liu, Heqing Yang*, Visible-light photocatalysis in CdTe nanoflakes with exposed {111} facets and charge separation between polar CdTe {111} surfaces, Applied Catalysis B: Environmental, 2017, 208, 94-103.

7. Miao Wang, Ye Wang, Junfang Liu, Cuijin Pei, Bin Liu, Yukun Yuan, Hua Zhao, Shengzhong Liu, Heqing Yang*, Enhanced sensing performance and sensing mechanism of hydrogenated NiO particles, Sensors & Actuators: B Chemical, 2017, 250, 208-214.

6. Ye Wang, Junfang Liu, Miao Wang, CuijinPei, Bin Liu, Yukun Yuan, Shengzhong Liu, Heqing Yang*, Enhancing the sensing properties of TiO2 nanosheets with exposed {001} facets by a hydrogenation and sensing mechanism, Inorganic Chemistry, 2017, 56, 1504-1510.

5. Jinlei Wang, Lijuan Cheng, Cuijin Pei, Wenping Wan, Qing Zhao, Heqing Yang*, Shengzhong (Frank) Liu, Responses of three-dimensional porous ZnO foam structures to thetrace level of triethylamine and ethanol, Sensors & Actuators: B Chemical, 2016, 223, 650-657.

4. Cuijin Pei, Guopin Han, Yan Zhao, Hua Zhao, Bin Liu, Lijuan Cheng, Heqing Yang*, Shengzhong Liu, Superior adsorption performance for triphenylmethane dyes on 3D architectures assembled by ZnO nanosheets as thin as ～1.5 nm, Journal of Hazardous Materials, 2016, 318, 732-741.

3. Yan Chen, Hua Zhao, Bin Liu, Heqing Yang*, Charge separation between wurtzite ZnO polar {001} surfaces and their enhanced photocatalytic activity, Applied Catalysis B: Environmental, 2015, 163, 189-197.

2. Bin Liu, Heqing Yang*, Aihua Wei, Hua Zhao, Lichao Ning, Congjie Zhang, Shengzhong Liu, Superior photocatalytic activities of NiO octahedrons with loaded AgCl and charge separation between polar NiO {111} surfaces, Applied Catalysis B: Environmental, 2015, 172-173, 165-173.

1. Bin Liu, Lichao Ning, Congjie Zhang, Guoping Han, Cuijin Pei, Hua Zhao, Shengzhong Liu, Heqing Yang*, Charge separation between polar {111} surfaces of CoO octahedrons and their enhanced visible-light photocatalytic activity, ACS Applied Materials & Interfaces, 2015, 7, 6109-6117.

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