3篇
您的检索式：作者名="Yincong Liu"
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| 1 | Catalytic methanation of syngas over Ni-based catalysts with different supports显示文摘Co-precipitation method was selected for the preparation of Ni/Al_2O_3, Ni/ZrO_2 and Ni/CeO_2 catalysts, and their performances in methanation were investigated in this study. The structure and surface properties of these catalysts were characterized by BET, XRD, H_2-TPD, TEM and H_2-TPR. The results showed that the catalytic activity at low temperature followed the order: Ni/Al_2O_3>Ni/ZrO_2>Ni/CeO_2. Ni/Al_2O_3 catalyst presented the best catalytic performance with the highest CH_4 selectivity of 94.5%. The characterization results indicated that the dispersion of the active component Ni was the main factor affecting the catalytic activity and the one with higher dispersion gave better performance. | Yincong Liu Lingjun Zhu Xiaoliu Wang Shi Yin Furong Leng Fan Zhang Haizhou Lin Shurong Wang | 2017 | Chinese Journal of Chemical Engineering2017，25，5： | 3 |
| 2 | Effect of Ni Precipitation Method on CO Methanation over Ni/TiO2 Catalysts显示文摘 | YIN Shi ZHU Lingjun LIU Yincong WANG Xiaoliu LIU Yingying WANG Shurong | 2018 | Chemical Research in Chinese Universities2018，34，2： | 1 |
| 3 | DNA methylation modification in heterosis initiation through analyzing rice hybrid contemporary seeds显示文摘Heterosis is an important biological phenomenon and widely applied in agriculture.Although many studies have been performed by using vegetative organs of F_(1) hybrid plants,how heterosis (or hybrid vigor) is initiated and formed,particularly the underlying molecular mechanism,remain elusive.Hybrid contemporary seeds of rice indica varieties 9311 and PA64 were innovatively used and analysis of DNA methylome of embryo and endosperm at early developing stages revealed the globally decreased DNA methylation.Genes,especially those relate to hormones function and transcriptional regulation present non-additive methylation.Previously identified heterosis-related superior genes are non-additively methylated in early developing hybrid contemporary seeds,suggesting that key genes/loci responsible for heterosis are epigenetically modified even in early developing hybrid seeds and hypomethylation of hybrid seeds after cross-pollination finally result in the long-term transcriptional change of F_(1) hybrid vegetative tissues after germination,demonstrating that altered DNA methylation in hybrid seeds is essential for initiation regulation and maintenance of heterosis exhibiting in F_(1) hybrid plants.Notably,a large number of genes show non-additive methylation in the endosperm of reciprocal hybrids,suggesting that endosperm might also contribute to heterosis. | Shirong Zhou Meiqing Xing Zhilong Zhao Yincong Gu Yunping Xiao Qiaoquan Liu Hongwei Xue | 2021 | The Crop Journal2021，9，5： | 0 |
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