Search Results - "Qiu, Lele"

Heterojunction Incorporating Perovskite and Microporous Metal–Organic Framework Nanocrystals for Efficient and Stable Solar Cells by Zhou, Xuesong, Qiu, Lele, Fan, Ruiqing, Zhang, Jian, Hao, Sue, Yang, Yulin

“…Highlights Microporous indium-based metal–organic framework (In-BTC) nanocrystals are synthesized under an extremely mild condition. Perovskite/In-BTC…”
Get full text

Retreatment and aesthetic restoration of maxillary incisor with calcified root canal using a dynamic navigation system: a case report by Xue, Peng, Luo, Qiang, Huang, Yang, Xu, Meng, Qiu, Lele, Wang, Jiazhu, He, Huixia, Chen, Fei

“…Background Pulp canal occlusion (PCO) increases the difficulty of root canal treatment as well as tooth preservation and restoration. This is the first case…”
Get full text

Enhanced performance of dye-sensitized solar cells based on TiO2 with NIR-absorption and visible upconversion luminescence by Liang, Li, Yulin, Yang, Mi, Zhou, Ruiqing, Fan, LeLe, Qiu, Xin, Wang, Lingyun, Zhang, Xuesong, Zhou, Jianglong, He

“…TiO2 with NIR-absorption and visible upconversion luminescence (UC-TiO2) is prepared by a sol–gel method and calcined at 700°C for 6h. The material broadens…”
Get full text

Metal–Organic Framework‐Derived N‐Rich Porous Carbon as an Auxiliary Additive of Hole Transport Layers for Highly Efficient and Long‐Term Stable Perovskite Solar Cells by Zhou, Xuesong, Qiu, Lele, Fan, Ruiqing, Wang, Ani, Ye, Haoxin, Tian, Changhao, Hao, Sue, Yang, Yulin

“…As the standard bidopants of hole transport layers (HTLs) in perovskite solar cells (PSCs), bis(trifluoromethane)sulfonimide lithium salt (Li‐TFSI) and…”
Get full text

Self‐Assembly of Hybrid Oxidant POM@Cu‐BTC for Enhanced Efficiency and Long‐Term Stability of Perovskite Solar Cells by Dong, Yayu, Zhang, Jian, Yang, Yulin, Qiu, Lele, Xia, Debin, Lin, Kaifeng, Wang, Jiaqi, Fan, Xiao, Fan, Ruiqing

“…The controllable oxidation of spiro‐OMeTAD and improving the stability of hole‐transport materials (HTMs) layer are crucial for good performance and stability…”
Get full text

Two‐Dimensional Metal–Organic Frameworks‐Based Grain Termination Strategy Enables High‐Efficiency Perovskite Photovoltaics with Enhanced Moisture and Thermal Stability by Qiu, Lele, Xing, Kai, Zhang, Jian, Yang, Yulin, Cao, Wei, Zhou, Xuesong, Zhu, Ke, Xia, Debin, Fan, Ruiqing

“…Perovskite degradation induced by surface defects and imperfect grain boundaries of films seriously damages the performance of perovskite solar cells (PSCs)…”
Get full text

Ammonium perchlorate encapsulating nanothermites as high energetic composites: Preparation, thermal decomposition and combustion properties by Hu, Yinghui, Yang, Yulin, Lin, Kaifeng, Hao, Dongyu, Qiu, Lele, Wang, Dakang, Fan, Ruiqing, Xia, Debin

“…[Display omitted] •EISA method was developed to encapsulate various nanothermites into AP.•nAl/nCuO/AP showed excellent AP decomposition and combustion…”
Get full text

The preparation technology and catalytic mechanism of PVDF/PVP/a-MoSx porous membrane for water flow driven piezoelectric PMS activation by Li, Yue, Wang, Conghui, Fan, Minghao, Yu, Xiang, Qin, Gang, Qiu, Lele, Yin, Kai, Wang, Longlu

“…The PVDF/PVP/a-MoSx 3 % membrane with finger-like pores was designed by introducing a-MoSx with multiple active sites into the piezoelectric material PVDF. The…”
Get full text

New Insight into the Lewis Basic Sites in Metal–Organic Framework-Doped Hole Transport Materials for Efficient and Stable Perovskite Solar Cells by Wang, Jiaqi, Zhang, Jian, Yang, Yulin, Gai, Shuang, Dong, Yayu, Qiu, Lele, Xia, Debin, Fan, Xiao, Wang, Wei, Hu, Boyuan, Cao, Wei, Fan, Ruiqing

“…Currently, Spiro-OMeTAD is the most widely used hole transport material (HTM) in the best-performing perovskite solar cells (PSCs), resulting from its suitable…”
Get full text

Biomass Derived Self-Doped Carbon Nanosheets Enable Robust Hole Transport Layers with Ion Buffer for Perovskite Solar Cells by Qiu, Lele, Xu, Ming, Tian, Wanyu, Wei, Jing, Chen, Yuxuan, Xiao, Jian, Liang, Jing, Liu, Fangjing, Zhao, Yunpeng

“…The diffusion of iodine species and lead leakage during device degradation represent the main obstacles restricting the commercial application of perovskite…”
Get full text

Redox engineering of spiro-OMeTAD based hole transport layer enabled by ultrathin Co(III)-grafted carbon nitride nanosheets for stable perovskite solar cells by Cao, Wei, Zhang, Jian, Lin, Kaifeng, Qiu, Lele, Li, Junzhuo, Dong, Yayu, Xia, Debin, Yang, Yulin

“…Perovskite solar cells (PSCs) incorporating 2,2′,7,7′-tetrakis(N, N-di-p-methoxyphenylamine)-9,9′-spirobifluorene (spiro-OMeTAD) still face critical stability…”
Get full text

Toward high-efficiency and thermally-stable perovskite solar cells: A novel metal-organic framework with active pyridyl sites replacing 4-tert-butylpyridine by Zhou, Xuesong, Qiu, Lele, Fan, Ruiqing, Ye, Haoxin, Tian, Changhao, Hao, Sue, Yang, Yulin

“…4-tert-butylpyridine (t-BP), the only liquid phase constituent in hole transport layers (HTLs) of perovskite solar cells (PSCs), volatilizes easily to induce…”
Get full text

3D layer-by-layer amorphous MoSx assembled from [Mo3S13]2- clusters for efficient removal of tetracycline: Synergy of adsorption and photo-assisted PMS activation by Li, Yue, Fan, Minghao, Wang, Conghui, Li, Yanxun, Yu, Xiang, Ding, Jun, Yan, Lei, Qiu, Lele, Zhang, Yongcai, Wang, Longlu

“…Peroxymonosulfate (PMS) activation and photocatalysis are effective technologies to remove organic pollutants, but the adsorption effect of the catalyst is…”
Get full text

New insight into the grafted transition metal ions in trilacunary Keggin polyoxometalates dopants for efficient and stable perovskite solar cells by Fan, Xiao, Zhang, Jian, Yang, Yulin, Xia, Debin, Dong, Yayu, Qiu, Lele, Wang, JiaQi, Cao, Wei, Wang, Wei, Hu, Boyuan, Fan, Ruiqing

“…Currently, the quality of hole transport layers (HTLs) plays a vital role in achieving the high-efficiency perovskite solar cells (PSCs). The…”
Get full text

Insights into the Mechanism of Solid-State Metal Organic Complexes as Controllable and Stable p‑Type Dopants in Efficient Planar Perovskite Solar Cells by Qiu, Lele, Zheng, Xubin, Zhang, Jian, Yang, Yulin, Cao, Wei, Dong, Yayu, Xia, Debin, Zhou, Xuesong, Fan, Ruiqing

“…Perovskite solar cells (PSCs) based on spiro-OMeTAD have achieved efficiencies greater than 20% in recent years; however, poorly designed dopants and ambiguous…”
Get full text

A Copper Coordination Polymer with Matching Energy Level for Modifying Hole Transport Layers to Improve the Performance of Perovskite Solar Cells by Qiu, Lele, Zheng, Xubin, Yang, Yulin, Dong, Yayu, Dong, Guohua, Xia, Debin, Liu, Xianda, Wu, Qingyin, Fan, Ruiqing

“…Spiro‐OMeTAD is currently the most widely used hole transport material for the preparation of high‐performance perovskite solar cells (PSCs), usually requiring…”
Get full text

Synthesis of AgBiSe2 via a facile low temperature aqueous solution route for enhanced photoelectric properties devices by Fan, Xiao, Zhang, Jian, Yang, Yulin, Xia, Debin, Dong, Guohua, Li, Mengru, Qiu, Lele, Zhang, Yu, Fan, Ruiqing

“…Silver dimetal chalcogenides ternary semiconductors are commonly obtained by complex and difficult synthetic process, such as high temperatures (~1100 K), long…”
Get full text

Surfaces modification of MAPbI3 films with hydrophobic β-NaYF4:Yb,Er up-conversion ultrathin layers for improving the performance of perovskite solar cells by Qiu, Lele, Yang, Yulin, Dong, Guohua, Xia, Debin, Li, Mengru, Fan, Xiao, Fan, Ruiqing

“…[Display omitted] •β-NaYF4:Yb,Er nanocrystals were used to modify the surfaces of perovskite films.•Interface charge recombination is reduced after surfaces…”
Get full text

4-Tert butylpyridine induced MAPbI3 film quality enhancement for improving the photovoltaic performance of perovskite solar cells with two-step deposition route by Dong, Guohua, Ha, Jiao, Yang, Yulin, Qiu, Lele, Fan, Ruiqing, Zhang, Wenzhi, Bai, Liming, Gao, Wanshou, Fu, Meiling

“…As we known, high-efficiency of the solution-processed perovskite solar cells can be achieved by modulating the perovskite film quality. Here, the prevalent…”
Get full text

Cyclooctatetrathiophene-Cored Three-Dimensional Hole Transport Material Enabling Over 19% Efficiency of Perovskite Solar Cells by Zhao, Luyao, Qiu, Lele, Xia, Debin, Liu, Shihui, Yi, Xiaoqing, Fan, Jizhuang, Lin, Kaifeng, Fan, Ruiqing, Guo, Ying, Yang, Yulin

“…In this work, a rigid three-dimensional cyclooctatetrathiophene was the core component in the construction two hole transporting materials (HTMs), COTT-1 and…”
Get full text