Highly efficient hydrogen peroxide direct synthesis over a hierarchical TS-1 encapsulated subnano Pd/PdO hybrid

Lyu Jinghui; Wei Jun; Niu Lei; Lu Chunshan; Hu Yiwei; Xiang Yizhi; Zhang Guofu; Zhang Qunfeng; Ding Chengrong; Li Xiaonian

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Highly efficient hydrogen peroxide direct synthesis over a hierarchical TS-1 encapsulated subnano Pd/PdO hybrid

机译：高效过氧化氢直接合成分层TS-1封装的亚诺PD / PDO杂种

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We report a hierarchical TS-1 encapsulated subnano Pd/PdO hybrid catalyst that shows unprecedented activity in H2O2 direct synthesis from H-2 and O-2. The macro reaction rate in 30 min is up to 35 010 mmol g(Pd)(-1) h(-1) at ambient temperature. Such high catalytic activity is achieved due to the hierarchical porous structure of TS-1 and the formation of the encapsulated subnano Pd/PdO hybrid after oxidation/reduction/oxidation treatment.

机译：我们报告了一种分层TS-1封装的亚纳内纳诺PD / PDO杂化催化剂，其显示在H-2和O-2的H 2 O 2直接合成中前所未有的活性。在环境温度下，30分钟内30分钟的宏观反应速率高达35 010mmol G（ - 1）H（-1）。由于TS-1的分层多孔结构和氧化/还原/氧化处理之后的包封的亚纳诺Pd / PDO杂化的形成，实现了这种高催化活性。

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来源
《RSC Advances》 |2019年第24期|共5页
作者
Lyu Jinghui; Wei Jun; Niu Lei; Lu Chunshan; Hu Yiwei; Xiang Yizhi; Zhang Guofu; Zhang Qunfeng; Ding Chengrong; Li Xiaonian;
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Zhejiang Univ Technol Coll Chem Engn Hangzhou 310032 Zhejiang Peoples R China;

Zhejiang Univ Technol Coll Chem Engn Hangzhou 310032 Zhejiang Peoples R China;

Zhejiang Univ Technol Coll Chem Engn Hangzhou 310032 Zhejiang Peoples R China;

Zhejiang Univ Technol Coll Chem Engn Hangzhou 310032 Zhejiang Peoples R China;

Zhejiang Univ Technol Coll Chem Engn Hangzhou 310032 Zhejiang Peoples R China;

Mississippi State Univ Dave C Swalm Sch Chem Engn Mississippi State MS 39762 USA;

Zhejiang Univ Technol Coll Chem Engn Hangzhou 310032 Zhejiang Peoples R China;

Zhejiang Univ Technol Coll Chem Engn Hangzhou 310032 Zhejiang Peoples R China;

Zhejiang Univ Technol Coll Chem Engn Hangzhou 310032 Zhejiang Peoples R China;

Zhejiang Univ Technol Coll Chem Engn Hangzhou 310032 Zhejiang Peoples R China;

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正文语种 eng
中图分类化学;
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1. Highly efficient hydrogen peroxide direct synthesis over a hierarchical TS-1 encapsulated subnano Pd/PdO hybrid [J] . Lyu Jinghui, Wei Jun, Niu Lei, RSC Advances . 2019,第24期

机译：高效过氧化氢直接合成分层TS-1封装的亚诺PD / PDO杂种
2. Hydrothermal synthesis of pure-phase hierarchical porous hexagonal WO3 microspheres as highly efficient support for Pd catalyst for hydrogenation [J] . Heng Zhang, Jijia Wang, Xu Liu, 颗粒学报（英文版） . 2018,第006期

机译：水相合成纯相分层多孔六角形WO3微球作为氢化钯催化剂的高效载体
3. Highly dispersed encapsulated AuPd nanoparticles on ordered mesoporous carbons for the direct synthesis of H_2O_2 from molecular oxygen and hydrogen [J] . Tomaes Garciea, Ramoen Murillo, Said Agouram, Chemical Communications . 2012,第43期

机译：在有序介孔碳上高度分散的包封的AuPd纳米颗粒，用于从分子氧和氢直接合成H_2O_2
4. Direct Gas-Phase Synthesis of Highly Pure and Concentrated Hydrogen Peroxide from H2 and O2 via Non-Equilibrium Plasma [C] . Kyung-Sil Yang, Joon-Seol Lee, Zhilin Zhou, Joint China/Japan chemical engineering symposium;CJCES . 2007

机译：通过非平衡等离子体由H2和O2直接气相合成高纯度和浓缩的过氧化氢
5. Hydrogen peroxide encapsulated in silica hydrogels: Synthesis, characterization and antimicrobial activity. [D] . Dogan, Ezgi Melis. 2017

机译：包裹在二氧化硅水凝胶中的过氧化氢：合成，表征和抗菌活性。
6. Porous Nanocrystalline Silicon Supported Bimetallic Pd-Au Catalysts: Preparation Characterization and Direct Hydrogen Peroxide Synthesis [O] . Dmitriy I. Potemkin, Dmitry K. Maslov, Konstantin Loponov, 2018

机译：多孔纳米晶硅负载双金属Pd-Au催化剂：制备表征和直接过氧化氢合成。
7. Highly efficient hydrogen peroxide direct synthesis over a hierarchical TS-1 encapsulated subnano Pd/PdO hybrid [O] . Jinghui Lyu, Jun Wei, Lei Niu, 2019

机译：高效过氧化氢直接合成分层TS-1封装的亚诺PD / PDO杂种

Highly efficient hydrogen peroxide direct synthesis over a hierarchical TS-1 encapsulated subnano Pd/PdO hybrid

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