【主持项目】

1. 电纺PVDF/TPU聚合物电解质膜的形态控制与性能研究，国家自然科学青年科学基金项目51203131；2013.01-2015.12；26万；主持

2. 环氧树脂/碳纳米管复合电介质材料的制备及介电性能研究；湖南省教育厅青年项目09B101；2009-2012；3万；主持

【发表论文 】

A novel high-performance gel polymer electrolyte membrane basing on electrospinning technique for lithium rechargeable batteries. Journal of Power Sources, 2011, 196: 8638-8643

In situ ceramic fillers of electrospun thermoplastic polyurethane/poly(vinylidene Fuoride) based gel polymer electrolytes for Li-ion batteries. Journal of Power Sources, 2011, 196: 9751-9756

A high-capacity carbon prepared from renewable chicken feather biopolymer for supercapacitors. Journal of Power Sources, 2013, 225: 101-107

Studies on preparation and properties of the multi-walled carbon nanotubes (MWNTs) / epoxy nanocomposites. Materials Science and Engineering A, 2011,  528: 5759-5763

Study of a novel porous gel polymer electrolyte based on TPU/PVdF by electrospinning technique, Solid State Ionics, 2011, 203: 42-46

Properties and chemical oxidation polymerization of polyaniline/neutral red/TiO₂ composite electrodes. Materials Science and Engineering B,2010, 171: 104-108

Investigation of a Hyperbranched Polyurethane as a Solid-State Phase Change Material. Journal of Materials Science. 2010, 45: 2436-2441

对甲苯磺酸掺杂聚(苯胺/中性红)复合物的乳液聚合法制备及电化学电容行为. 高等学校化学学报: 2010, 31:571-576. (SCI收录，影响因子0.592，通讯联系人)；

Study on the Influence of Thermal Characteristics of Hyperbranched Polyurethane Phase Change Materials for Energy Storage. Journal of Applied Polymer Science, 2010, 115: 2228- 2235

Preparation of Poly(vinylidene fluoride)/Poly(methyl methacrylate) Membranes by Novel Electrospinning System for Lithium Ion Batteries. Journal of Applied Polymer Science, 2011, 122: 2616-2620.(SCI收录，影响因子1.24，通讯联系人)；

Electrospun PVdF-PVC nanofibrous polymer electrolytes for polymer lithium-ion batteries, Materials Science and Engineering B, 2012, 177: 86-91

PVC-PMMA composite electrospun membranes as polymer electrolytes for polymer lithium-ion batteries, IONICS, 2012, 18: 47-53

A Novel Electrospun TPU/PVd F Porous Fibrous Polymer Electrolyte for Lithium Ion Batteries, Journal of Applied Polymer Science, 2012,125:2556-2563

Novel electrospun PAN-PVC composite fibrous membranes as polymer electrolytes for polymer lithium-ion batteries. IONICS, 2012, 18: 853-859

Study on the Liquefied-MDI based Shape Memory Polyurethanes. Journal of Applied Polymer Science, 2007, 106: 993- 1000

Qi Cao, Pengsheng Liu. Structure and Mechanical Properties of Shape Memory Polyurethane Based on Hyperbranched Polyesters. Polymer Bulletin, 2006, 57 (6): 889-899

Qi Cao, Yuanli Cai, Bo Jing, Pengsheng Liu. Structure and Mechanical Properties of Thermoplastic Polyurethane, Based on Hyperbranched Polyesters. Journal of Applied Polymer Science, 2006, 102 (6): 5266-5273

Qi Cao, Pengsheng Liu. Hyperbranched Polyurethane as Novel Solid–Solid Phase Change Material for Thermal Energy Storage. European Polymer Journal, 2006, 42 (11): 2931-2939

Qi Cao, Pengsheng Liu. Crystalline-amorphous phase transition of hyperbranched polyurethane phase change materials for energy storage. Journal of Materials Science, 2007, 42 (14): 5661-5665

曹琪，女，理学博士，硕士生导师，2002年毕业于金沙9170登录线路高分子化学与物理专业，获理学硕士学位，同年留校任教。2006年获高分子化学与物理专业博士学位，2013年被评为教授。一直师从国内著名的聚氨酯专家刘朋生教授，对聚氨酯材料的研究、开发与应用有较丰富的经验和心得。现主要从事新型功能材料和电化学方面的研究。目前主持了三项科研项目：国家自然科学青年科学基金项目（电纺PVDF/TPU聚合物电解质膜的形态控制与性能研究；项目负责人）湖南省教育厅优秀青年项目（环氧树脂/碳纳米管复合电介质材料的制备及介电性能研究；项目负责人）；和环境友好化学与应用教育部重点实验室课题（含氟聚合物电解质的制备及其电化学性能研究，项目负责人）。作为主要成员参加了国家级及省级等多项项目的研究工作，国家级项目如“局域石墨化纳米结构碳化物骨架炭微结构调控及其储能特性研究”及“基于介孔/微孔分层次组合的纳米阵列多孔碳材料微结构设计与调控及超级电容”等的研究工作。在相关科研项目的支撑下，进行了聚合物电纺材料在锂离子电池材料方面的应用研究。多年来，开展的相关工作在Journal of Power Sources（IF 4.951）等国际权威期刊发表学术论文近30篇，其中SCI收录论文20篇（均为第一作者或通讯联系人）。