Printing strategies for scaling-up perovskite solar cells     

Yulong Wang  Changyu Duan  Pin Lv  Zhiliang Ku  Jianfeng Lu  Fuzhi Huang  Yi-Bing Cheng 《国家科学评论(英文版)》2021,8(8)

Photovoltaic technology offers a sustainable solution to the problem of soaring global energy demands. Recently, metal halide perovskite solar cells (PSCs) have attracted worldwide interest because of their high power conversion efficiency of 25.5% and great potential in becoming a disruptive technology in the photovoltaic industry. The transition from research to commercialization requires advancements of scalable deposition methods for both perovskite and charge transporting thin films. Herein, we share our view regarding the current challenges to fabrication of PSCs by printing techniques. We focus particularly on ink technologies, and summarize the strategies for printing uniform, pinhole-free perovskite films with good crystallinity. Moreover, the stability of perovskite solar modules is discussed and analyzed. We believe this review will be advantageous in the area of printable electronic devices.  相似文献   

Dendritic cell therapy with improved outcome in glioma multiforme-a case report     

Khan JA  Yaqin S 《Journal of Zhejiang University. Science. B》2006,7(2):114-117

Malignant gliomas are the most devastating tumors in clinical practice and nave poorest survival, Immunological treatment of such patients may likely increase the survival and quality of life. Dendritic cells （DCs）, most potent antigen presenting cells in combination with oral chemotherapeutic agents may be tried for patients giving consent to such treatment. We have successfully combined the two therapies in an adult male patient who was on downhill course after being operated on once with post operation chemotherapy and radiotherapy for glioma in the left parietal area. He received five dendritic cell therapy vaccines in combination with oral chemotherapy and responded dramatically having near normal quality of life for an additional five months with this regime, increasing the survival after operation to 11 months. This therapy is continuing with radiological betterment of the lesion. The DCs are matured with antigen extracted from wax embedded tissue at 6th day of culture. We feel that the treatment can be given to more number of patients to establish its efficacy for the dreaded cancer glioblastoma multiforme.  相似文献   

运动性疲劳与乙酰胆碱脂酶研究进展          下载免费PDF全文

郭文  罗学港  王慧  陈旦  朱建伟  黄依柱 《武汉体育学院学报》2009,43(8):36

乙酰胆碱脂酶是位于突触间隙水解乙酰胆碱的分解酶,它能高效、迅速地水解胆碱能神经末稍所释放的乙酰胆碱,保证神经兴奋与抑制的协调统一.综述乙酰胆碱脂酶的分子组成、表达调控、分子之间的相互作用及与运动性疲劳的关系.  相似文献   

“双碳”背景下新能源材料技术发展策略——以松山湖材料实验室为例          下载免费PDF全文

邱细妹  王燕  吕海明  徐坚  武怿达  马晓威  支春义  杜小龙  黄学杰 《中国科学院院刊》2022,37(3):375-383

降低对于化石燃料的依赖，从源头节能减排是早日实现“双碳”目标的根本路径之一，变革性能源材料技术将为“双碳”目标的实现提供强有力的战略性支撑。发展太阳能—储能电池供电体系和交通能源电动化，让煤、石油和天然气从燃料回归到材料，松山湖材料实验室正在为此而努力。该实验室新能源材料与器件研发中心按照从应用基础研究到产业转化的全链条创新模式进行研发，文章重点选取了实验室高效晶硅太阳能电池、锂离子电池材料、柔性及锌基电池3个团队的工作予以介绍。为了打通成果转化的“最后一公里”，各团队3年多来建立了研究和中试线，把相关核心关键材料和器件转化成产品，通过创新工场模式与产业界密切合作。建议统筹规划，稳定支持实验室研发，以及打造研发中心—创新工场—产业园区集群式发展模式。  相似文献