2019-07-31，

经过6年多的努力，我终于通过了北京大学“预聘制”的考核评估，顺利转正，转为长聘体系。6年多的心血付出，总算有了圆满的回报！！！感谢在过去多年间给予我巨大支持的许多老师和同学们。

2019-07-15

承蒙不弃，已毕业的赵丽宸博士留在课题组继续开展博士后研究工作。

已毕业一年的吴疆博士，重回课题组开展博士后研究工作，并获得 “博新”计划的支持 。

王艳菊博士加入课题组，开展博士后研究工作。

2019-06-31，

课题组第一位“申请审核制”博士生，罗德映同学，提前一年完成博士学业，取得博士学位。祝贺祝贺！

课题组的第一位化学背景的学生，赵丽宸同学，顺利完成博士学业，取得博士学位。祝贺祝贺！

课题组的第一位博士后，涂用广博士，顺利出站。已取得西北工业大学的教职（副教授）。祝贺祝贺！！

2019-03-22，

加入北京大学的六周年纪念！666！

2019-02-25，

上天啦！经过一年多的努力，涂用广博士和杨晓宇同学的工作发表在《 SCIENCE CHINA Physics,   Mechanics & Astronomy 》上。祝贺祝贺！这个工作把钙钛矿太阳能电池带到了临近空间，开展了初步的探索，并提出了“钙钛矿+临近空间”思路。感谢所有为这个工作付出巨大努力的合作者、老师和同学们！论文链接: [ Link ]，请您批评指正，谢谢。

2018-06-29，

经过近2年的努力，罗德映和杨文强的论文终于发表在《 Science 》上。祝贺祝贺！也感谢所有为这个工作付出巨大努力的合作者、老师和同学们！论文链接: [ Link ]，请您批评指正，谢谢。

2018-06-28，

课题组今年毕业了三位博士生（吴疆、刘堂昊、陈科），一位硕士生（叶冯俊）。祝贺祝贺！

过去5年，你们与我们一起摸爬滚打、同甘共苦，让课题组慢慢的成长壮大。毕业后，你们都选择了属于自己的人生道路，无论去哪，我们都支持。祝愿他们一路顺利！！！

2018-06-15，

课题组迎来了第二位博士后，郑毅帆博士。郑博士也取得了“博新”博士后计划的支持。祝贺祝贺！

2018-05-31，

刘堂昊同学的论文发表在《Advanced Energy Materials》上。祝贺祝贺！感谢所有为这个工作付出巨大努力的合作者、老师和同学们！论文链接：[ Link ]

2018-05-05，

陈科、伍攀同学的论文发表在《Nano Energy》上。祝贺祝贺！感谢所有为这个工作付出巨大努力的合作者、老师和同学们！论文链接：[ Link ]

2016-09-02,

Ke Chen, Qin Hu and Tanghao Liu's paper "Charge Carrier Balance for Highly Efficient Inverted Planar Heterojunction Perovskite Solar Cells" is accepted by Advanced Materials. Congratulations!

2016-08-30,

Lichen Zhao and Deying Luo's book chapter "Flexible PV Systems" is accepted for publication by Wiley-VCH Books. Congratulations!

2016-06-09,

Tanghao Liu will leave for the Brown University and the National Renewable Energy Laboratory (NREL) in USA. GOOD LUCK!

2016-04-12,

Tanghao Liu's paper "Inverted Perovskite Solar Cells: Progresses and Perspectives" is accepted by Advanced Energy Materials. Congratulations! The 2nd AEM paper by Tanghao.

2016-03-27,

Jiang Wu's paper "Multi-length scaled silver nanowire grid for application in   efficient organic solar cells" is accepted by Advanced Functional Materials. Congratulations! The 2nd AFM paper accepted in this month.

2016-03-22,

Rui's 3rd year at Peking University.

2016-03-09,

Lichen and Deying's paper "High-performance inverted planar heterojunction   perovskite solar cells based on lead acetate precursor with efficiency   exceeding 18%" is accepted by Advanced Functional Materials. Congratulations!

2016-02-28,

The undergraduate student Yi Liu received several offers for her graduate school application, including several top Universities, Stanford, MIT, Berkeley,  Princeton, etc.. Congratulations! 

2015-10-20,

Tanghao and Qin's paper "Mesoporous PbI2 scaffold for high-performance planar heterojunction perovskite solar cells" is accepted by Advanced Energy Materials. Congratulations!

2015-10-01,

Qin received the ALD DOCTORAL FELLOWSHIP from the Advanced Light Source division of Lawrence Berkeley National Laboratory. Congratulations!

2015-09-01,

Wenqiang Yang and Fengjun Ye joined the group as graduate student.   

Deying Luo joined the group as the research assistant. Welcome!

2015-04-05,

Qin Hu will leave for the Lawrence Berkeley National Laboratory in USA.   GOOD LUCK!

2014-11-01,

Ke Chen join the group as graduate students. Welcome!

2014-09-27, Saturday,

Qin's paper "Engineering of electron-selective contact for perovskite solar cells   with efficiency exceeding 15%" is accepted by ACS Nano. Our first paper at PKU. Congratulations!

2014-09-01,   Monday,

Lichen Zhao joins the group as graduate student.

2014-03-24,   Monday,

Yi Liu and Zhaonan Liu join the group as undergraduate students.

2013-09-01,   Sunday,

Tanghao Liu and Jiang Wu join the group as graduate students.

2013-04-19,   Friday,

Chang Jiang and Xinlu Que join the group as undergraduate students.

2013-03-23,   Saturday,

Qin Hu joins the group as the first graduate student. We start growing.

2013-03-22,   Friday,

    PKU, I am coming.