Haizheng Zhong

Personal Introduction

HaizhengZhong is a professor of photonicmaterials in the school of materials science and Engineering at BeijingInstitute of Technology (BIT). HeobtainedhisB.E.degree in 2003 from Jilin University, andthen undertook his Ph.D. studies at the Institute ofChemistry, Chinese Academy of Sciences(ICCAS)from2003to2008.Afterthat,heworked as a   postdoc in theUniversity of Toronto during2008–2010.He joinedSchool of Materials Science & Engineering atBeijingInstituteofTechnology(BIT)asanassociateprofessorin 2010andwaspromotedtofullprofessorin2013.Hiscurrentresearchinterestsareintheareaofcolloidalquantum dotsfor photonicsandoptoelectronics.His recent awards include the NationalScience Foundation for Excellent Young Scholars (2017), Beijing Science andTechnology Award (2018, 2/10), 2019 IDW best paper award. Since2019,heservesassenioreditorforJournalofPhysicalChemistryLetters, and moved toexecutive editor in 2020.

Speech Introduction

With the rapid improvements in both of the externalquantum efficiency and operating lifetimes of QLEDs, it approaches to the gateof industrialization for flat display applications. Since blue QLED is known tobe one of the most important remaining difficult, it has been of greatinterests to develop the materials and device for OLEDs. In the past threeyears, we have tried to remove the bastion of blue QLEDs. In this talk, I willintroduce recent progress on the colloidal synthesis of blue emissive QDs andthe technical advances in device analysis. I hope the talk can inspire more effortsto promote the industrialization of QLEDs.