Selective synthesis of 1,3-propanediol from glycidol over a carbon film encapsulated Co catalyst

2019 ◽  
Vol 9 (18) ◽  
pp. 5022-5030
Author(s):  
Yanyan Sun ◽  
Zhongshun Cai ◽  
Xuewen Li ◽  
Ping Chen ◽  
Zhaoyin Hou
Keyword(s):  
Carbon Film ◽  
Selective Synthesis ◽  
Co Catalyst ◽  
Highly Active

A carbon film encapsulated Co NP catalyst (Co@NC) was highly active, selective and stable for the hydrogenation of glycidol to 1,3-PDO.

Ethylenediamine-functionalized magnetic Fe3O4@SiO2 nanoparticles: cooperative trifunctional catalysis for selective synthesis of nitroalkenes

RSC Advances ◽  
2015 ◽  
Vol 5 (90) ◽  
pp. 73684-73691 ◽  
Author(s):  
Fengjun Xue ◽  
Yahao Dong ◽  
Peibo Hu ◽  
Yanan Deng ◽  
Yuping Wei
Keyword(s):  
Secondary Amine ◽  
Primary Amine ◽  
Sio2 Nanoparticles ◽  
Selective Synthesis ◽  
Oh Groups ◽  
Highly Active ◽  
Magnetic Fe3o4

The designed nanocatalyst Fe3O4@SiO2–NH2 was highly active for selective synthesis of nitroalkenes through cooperative trifunctional catalysis of primary amine, secondary amine and Si–OH groups.

Forming a Highly Active, Homogeneously Alloyed AuPt Co-catalyst Decoration on TiO2 Nanotubes Directly During Anodic Growth

2018 ◽  
Vol 10 (21) ◽  
pp. 18220-18226 ◽  
Author(s):  
Haidong Bian ◽  
Nhat Truong Nguyen ◽  
JeongEun Yoo ◽  
Seyedsina Hejazi ◽  
Shiva Mohajernia ◽  
...  
Keyword(s):  
Tio2 Nanotubes ◽  
Co Catalyst ◽  
Highly Active

Metallic MoN ultrathin nanosheets boosting high performance photocatalytic H2production

2018 ◽  
Vol 6 (46) ◽  
pp. 23278-23282 ◽  
Author(s):  
Jingrun Ran ◽  
Hailong Wang ◽  
Huanyu Jin ◽  
Chongyi Ling ◽  
Xuliang Zhang ◽  
...  
Keyword(s):  
High Performance ◽  
Co Catalyst ◽  
Ultrathin Nanosheets ◽  
Highly Active ◽  
First Time

MoN nanosheets for the first time serve as a highly active co-catalyst to greatly enhance the photocatalytic H2production of TiO2.

scholarly journals Preparation of Highly Active Monometallic Rhenium Catalysts for Selective Synthesis of 1,4‐Butanediol from 1,4‐Anhydroerythritol

ChemSusChem ◽  
2019 ◽  
Vol 12 (15) ◽  
pp. 3615-3626 ◽  
Author(s):  
Tianmiao Wang ◽  
Masazumi Tamura ◽  
Yoshinao Nakagawa ◽  
Keiichi Tomishige
Keyword(s):  
Selective Synthesis ◽  
Highly Active

ChemInform Abstract: Highly Active and Selective Synthesis of Imines from Alcohols and Amines or Nitroarenes Catalyzed by Pd/DNA in Water with Dehydrogenation.

ChemInform ◽  
2013 ◽  
Vol 44 (15) ◽  
pp. no-no
Author(s):  
Lin Tang ◽  
Huayin Sun ◽  
Yunfeng Li ◽  
Zhenggen Zha ◽  
Zhiyong Wang
Keyword(s):  
Selective Synthesis ◽  
Highly Active

scholarly journals Mesoporous bimetallic Fe/Co as highly active heterogeneous Fenton catalyst for the degradation of tetracycline hydrochlorides

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Junchao Li ◽  
Xuhua Li ◽  
Jindong Han ◽  
Fansheng Meng ◽  
Jinyuan Jiang ◽  
...  
Keyword(s):  
Bimetallic Catalyst ◽  
Removal Rate ◽  
Catalytic Efficiency ◽  
Nitrogen Adsorption ◽  
Catalytic Performance ◽  
Operating Parameters ◽  
Co Catalyst ◽  
Highly Active ◽  
Fenton Catalyst ◽  
Potential Applications

Abstract Mesoporous bimetallic Fe/Co was prepared as a Fenton-like catalyst to degrade the tetracycline hydrochlorides (TC). The nanocasting strategy with KIT-6 as a hard template was carried out to synthesize the mesoporous bimetallic catalyst. The mesoporous bimetallic Fe/Co catalyst was characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), nitrogen adsorption-desorption isotherms, and Brunauer-Emmett-Teller (BET) method. The results showed that the catalyst has significant nanofeatures; the surface area, pore size, and particle size were 113.8 m2g−1, 4 nm, and 10 nm, respectively. In addition, the effects of the operating parameters, such as the iron-to-cobalt ratio, pH, H2O2, and initial TC concentrations on its catalytic performance were investigated. The best operating parameters were as follows: iron-to-cobalt ratio = 2:1 to 1:1, pH = 5–9, H2O2: 30 mmol, initial TC less than 30 mg/L. Furthermore, the mesoporous bimetallic Fe/Co showed a good performance for degrading TC, achieving a removal rate of 86% of TC after 3 h under the reaction conditions of H2O2 = 30 mmol, mesoporous bimetallic Fe/Co = 0.6 g/L, TC = 30 mg/L, pH = 7.0, and temperature = 25.5 °C. The mesoporous bimetallic Fe/Co catalyst shows good stability and reusability. This work demonstrated that mesoporous bimetallic Fe/Co has excellent catalytic efficiency, smaller amounts of leached ions, and wider pH range, which enhance its potential applications.

Spatially and Size Selective Synthesis of Fe-Based Nanoparticles on Ordered Mesoporous Supports as Highly Active and Stable Catalysts for Ammonia Decomposition

2010 ◽  
Vol 132 (40) ◽  
pp. 14152-14162 ◽  
Author(s):  
An-Hui Lu ◽  
Joerg-Joachim Nitz ◽  
Massimiliano Comotti ◽  
Claudia Weidenthaler ◽  
Klaus Schlichte ◽  
...  
Keyword(s):  
Ammonia Decomposition ◽  
Selective Synthesis ◽  
Highly Active ◽  
Ordered Mesoporous ◽  
Mesoporous Supports

WS2 as highly active co-catalyst for the regeneration of Fe(II) in the advanced oxidation processes

Chemosphere ◽  
2021 ◽  
Vol 262 ◽  
pp. 128067
Author(s):  
Haopeng Luo ◽  
Xin Zhou ◽  
Xiaojie Guo ◽  
Zhiyong Fang ◽  
Quanyuan Chen ◽  
...  
Keyword(s):  
Advanced Oxidation Processes ◽  
Advanced Oxidation ◽  
Co Catalyst ◽  
Oxidation Processes ◽  
Highly Active

Highly active and selective synthesis of imines from alcohols and amines or nitroarenes catalyzed by Pd/DNA in water with dehydrogenation

2012 ◽  
Vol 14 (12) ◽  
pp. 3423 ◽  
Author(s):  
Lin Tang ◽  
Huayin Sun ◽  
Yunfeng Li ◽  
Zhenggen Zha ◽  
Zhiyong Wang
Keyword(s):  
Selective Synthesis ◽  
Highly Active
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