【期刊】2020年第5期论文导读 | Trans Tianjin Univ

Trans Tianjin Univ

2020年第5期

COVER STORY

Propane oxidative dehydrogenation (ODH) is an energy-efficient approach to produce propylene. However, ODH suffers from low propylene selectivity due to a relatively higher activation barrier for propylene formation compared with that for further oxidation. 

Therefore, Prof. Zhu et al. mapped out the reaction pathways, including water formation and reoxidation, of the ODH of propane on the β-NiOOH (001) and (010) surfaces. 

Results show that propane is physisorbed on both surfaces and produces propylene through a two-step radical dehydrogenation process. The relatively low activation barriers of propane dehydrogenation on the NiOOH surfaces make the NiOOH-based catalysts promising for propane ODH. 

By contrast, the weak interaction between the allylic radical and the surface leads to a high activation barrier for further propylene oxidation. 

These results suggest that the catalysts based on NiOOH can be active and selective for the ODH of propane toward propylene (see the article on pages 341-351).

文章导读

01

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✍Qiong Lin, Yue-Hua Li, Zi-Rong Tang, Yi-Jun Xu

🔖Trans Tianjin Univ, 2020, 26(5): 325-340

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02

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✍Lisheng Li, Hua Wang, Jinyu Han, Xinli Zhu, Qingfeng Ge

🔖Trans Tianjin Univ, 2020, 26(5): 341-351

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03

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✍Conghui Qiu, Sha Bai, Wenjing Cao, Ling Tan, Junyan Liu, Yufei Zhao, Yu-Fei Song

🔖Trans Tianjin Univ, 2020, 26(5): 352-361

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04

📖Preparation of γ-Al₂O₃ via Hydrothermal Synthesis Using ρ-Al₂O₃ as Raw Materialfor Propane Dehydrogenation

✍Hongguang Liu, Xiaomin Dong, Jiping Xia, Xiaoyun Li, Yanmin Sun, Qi Cai

🔖Trans Tianjin Univ, 2020, 26(5): 362-372

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05

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✍Luyu Ji, Xiangfeng Peng, Zhao Wang

🔖Trans Tianjin Univ, 2020, 26(5): 373-381

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06

「点击↑论文题目查看详情」

✍Huanglin Wang, Yu Song, Xuan Liu, Shiyu Lu, Chunmei Zhou, Yuguang Jin, Yanhui Yang

🔖Trans Tianjin Univ, 2020, 26(5): 382-390

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07

「点击↑论文题目查看详情」

✍Bin Yang, Dianbo Ruan, Yang Zhang, Chengyang Wang, Zhijun Qiao

🔖Trans Tianjin Univ, 2020, 26(5): 391-398

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08

📖Preparation of Three-Dimensional Carbon Network Reinforced Epoxy Composites and Their Thermal Conductivity

✍Jing Li, Kai Song, Hetong Zhang, Yue Guo, Fang He, Naiqin Zhao, Chunsheng Shi

🔖Trans Tianjin Univ, 2020, 26(5): 399-408

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Transactions of Tianjin University (ISSN 1006-4982) is an academic journal sponsored by Tianjin University under the administration of Ministry of Education of China. This bimonthly journal aims to address the growing scientific interests in energy related technologies.

The scope of Transactions of Tianjin University is intentionally broad that encompasses the multidisciplinary research of Chemistry, Chemical Engineering and Materials Science. It will include the topics such as Solar energy and photovoltaics, Hydrogen production and storage, Fuel cells, CO₂ conversion and storage, Energy storage and conversion materials, Batteries and supercapacitors, Biofuels, New strategies for the clean utilization of coal andoil, etc.
Readership will include energy researchers, chemists, materials scientists, engineers, environmental and analytical scientists from academia and industry.—— ——往期精彩回顾—— ——●【期刊】高效析氢的CoAl LDH@Ni-MOF-74 S型异质结 | Trans Tianjin Univ●【期刊】天津大学学报（英文版）：超润滑Slippery形状梯度表面用于苛刻环境中气泡的智能操控研究●【期刊】天津大学学报（英文版）：2020年上半年高被引论文导读 | Trans Tianjin Univ●【期刊】天津大学学报（英文版）：能源专辑（2019—2020）●【期刊】大学化学：科普元素故事——氟●【期刊】《物理化学学报》2020年第9期-精准纳米合成特刊●【期刊】《应用化学》2020年第6期已经发布●【期刊】《分析化学》2020年第7期英文版正式发布●【期刊】CPL亮点文章 | 2020年第7期

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