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您的检索式：作者名="Liu Quanyao"
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| 1 | Highly-dispersedcopper-based catalysts from Cu-Zn-Al layered double hydroxideprecursor for gas-phase hydrogenation of dimethyl oxalate to ethyl-ene glycol显示文摘 | Zhang Shaoyan Liu Quanyao Fan Guoli | 2012 | Catal Lett2012，142，9： | 1 |
| 2 | Highly-Dispersed Copper-Based Catalysts from Cu–Zn–Al Layered Double Hydroxide Precursor for Gas-Phase Hydrogenation of Dimethyl Oxalate to Ethylene Glycol显示文摘 | Shaoyan Zhang Quanyao Liu Guoli Fan Feng Li | 2012 | Catalysis Letters2012，，9： | 1 |
| 3 | In-depth understanding of ionic liquid assisted perovskite film formation mechanism for two-step perovskite photovoltaics显示文摘Ionic liquids(ILs)have been widely applied in the one-step fabrication of perovskite with noticeable enhancement in the device performance.However,in-depth mechanism of ionic-liquid-assisted perovskite film formation is not well understood for also important two-step perovskite fabrication method,with better control of crystallization behavior.In this work,we introduced ionic liquid methylammonium formate(MAFa)into organic salt to produce perovskite film via a two-step method.Systematic investigations on the influence of MAFa on the perovskite thin film formation mechanism were performed.Ionic liquid is shown to assist lowering the perovskite formation enthalpy upon the density functional theory(DFT)calculation,leading to an accelerated crystallization process evidenced by in-situ UV-Vis absorption measurement.A gradient up-down distribution of ionic liquid has been confirmed by timeof-flight SIMS.Importantly,besides the surface passivation,we found the HCOO-can diffuse into the perovskite crystals to fill up the halide vacancies,resulting in significant reduction of trap states.Uniform perovskite films with significantly larger grains and less defect density were prepared with the help of MAFa IL,and the corresponding device efficiency over 23%was obtained by two-step process with remarkably improved stability.This research work provides an efficient strategy to tune the morphology and opto-electronic properties of perovskite materials via ionic-liquid-assisted two-step fabrication method,which is beneficial for upscaling and application of perovskite photovoltaics. | Fei Wang Patrick Wai-Keung Fong Zhiwei Ren Hai-Lun Xia Kang Zhou Kai Wang Jiajie Zhu Xiaoxi Huang Xiao-Yuan Liu Hao Wang Yumeng Shi Haoran Lin Quanyao Zhu Gang Li Hanlin Hu | 2022 | Journal of Energy Chemistry2022，31，10： | 0 |
| 4 | Improvement of multi-functional properties by fabricating micro-pillar arrays structures on zirconium alloy surface显示文摘Although using the microstructure of a surface to enhance specific functions has immense applicability in numerous fields,few studies have been conducted on the multi-functional properties of nuclear fuel elements in harsh environments.In this study,surfaces with zirconium alloy micro-pillar arrays were prepared using micro-milling and ultraviolet nanosecond laser technology,and their functional properties such as the wettability,structural stability,and corrosion resistance were investigated.It was found that the geometric dimension of the micro-pillar arrays prepared using these two methods could meet the design requirements,but the micro-milling process had the best dimensional accuracy.Micro-nano multi-scale structures were obtained by laser ablation.However,these multi-scale structures exhibited weak structural stability,and the nanostructures were easily corroded.By contrast,the micro-pillar arrays manufactured using micro-milling were confirmed to have better structural stability and corrosion resistance.On one hand,the area mass loss of the micro-milled structure was lower than that of a flat surface after experiencing high-pressure fluid scouring at 8 and 38 m/s.On the other hand,the oxidation weight gain of the surface with the micro-milled structure was lower than that of a flat surface,and the oxide film was 22.5% thinner after 100 days of deionized water corrosion at 360℃ and 18.7 MPa. | WANG XiaoLiang WANG HaoYu LIU YongDa QI Min REN QuanYao XU Jie SHAN DeBin GUO Bin | 2022 | Science China(Technological Sciences)2022，65，6： | 0 |
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