Carbonates-based noble metal-free lean NO trap catalysts MO –K2CO3/K2Ti8O17 (M = Ce, Fe, Cu, Co) with superior catalytic performance

2015 ◽  
Vol 357 ◽  
pp. 2260-2276 ◽  
Author(s):  
Yuxia Zhang ◽  
Rui You ◽  
Dongsheng Liu ◽  
Cheng Liu ◽  
Xingang Li ◽  
...  
Keyword(s):  
Noble Metal ◽  
Catalytic Performance ◽  
Metal Free

Highly reduced molybdophosphate as a noble-metal-free catalyst for the reduction of chromium using formic acid as a reducing agent

2015 ◽  
Vol 3 (11) ◽  
pp. 6019-6027 ◽  
Author(s):  
Kaining Gong ◽  
Weijie Wang ◽  
Jinshuang Yan ◽  
Zhangang Han
Keyword(s):  
Formic Acid ◽  
Noble Metal ◽  
Catalytic Performance ◽  
Reducing Agent ◽  
Metal Free ◽  
Mild Conditions

Cobalt-containing polyoxometalates exhibit catalytic performance for toxic chromium(vi) reduction using formic acid under mild conditions.

Catalytic CO2 reduction to valuable chemicals using NiFe-based nanoclusters: a first-principles theoretical evaluation

2017 ◽  
Vol 19 (41) ◽  
pp. 28344-28353 ◽  
Author(s):  
Li Gong ◽  
Jie-Jie Chen ◽  
Yang Mu
Keyword(s):  
Noble Metal ◽  
First Principles ◽  
Co2 Reduction ◽  
Catalytic Performance ◽  
Theoretical Evaluation ◽  
Metal Free

The catalytic performance and possible mechanisms of CO2 hydrogenation on noble-metal-free NiFe bimetal nanoparticles are theoretically evaluated.

Base-promoted hydrolytic dehydrogenation of ammonia borane catalyzed by noble-metal-free nanoparticles

2018 ◽  
Vol 8 (3) ◽  
pp. 870-877 ◽  
Author(s):  
Qilu Yao ◽  
Kun Yang ◽  
Xiaoling Hong ◽  
Xiangshu Chen ◽  
Zhang-Hui Lu
Keyword(s):  
Noble Metal ◽  
Ammonia Borane ◽  
Catalytic Performance ◽  
Metal Free

Noble-metal-free CuCoMo catalysts exhibited ultra-high catalytic performance toward the hydrolytic dehydrogenation of ammonia borane under the assistance of a base.

scholarly journals Noble Metal-Free Hierarchical ZrY Zeolite Efficient for Hydrogenation of Biomass-Derived Levulinic Acid

2021 ◽  
Vol 9 ◽  
Author(s):  
Di Hu ◽  
Hong Xu ◽  
Zuotong Wu ◽  
Man Zhang ◽  
Zhiyue Zhao ◽  
...  
Keyword(s):  
Noble Metal ◽  
Levulinic Acid ◽  
Low Cost ◽  
Direct Synthesis ◽  
Catalytic Performance ◽  
Metal Free ◽  
Platform Chemicals ◽  
Synthetic Strategy ◽  
Metal Support Interaction ◽  
The Difference

Developing a low-cost and robust catalyst for efficient transformation of biomass-derived platform chemicals plays a crucial role in the synthesis of future transportation fuels. Herein, a post-synthetic strategy was employed to develop a noble metal-free and robust ZrY zeolite catalyst, which is efficient for the hydrogenation of biomass-derived levulinic acid (LA) into biofuel γ-valerolactone (GVL), whereas over 95% yield of GVL was achieved in 10 h at 220°C. The effects of acidic properties from ZrY catalysts and various reaction parameters on the catalytic performance were then discussed in detail. Subsequently, different characterization tools were used to compare the difference and relationship of structure activity between the fresh and spent ZrY catalysts. It was found that acidity and the metal–support interaction were important for the direct synthesis of GVL. This work provides a guideline to design a noble metal-free catalyst for high-value utilization of biomass-derived sources.

Enhanced sulfamethoxazole ozonation by noble metal-free catalysis based on magnetic Fe3O4 nanoparticles: catalytic performance and degradation mechanism

RSC Advances ◽  
2016 ◽  
Vol 6 (23) ◽  
pp. 19265-19270 ◽  
Author(s):  
Renli Yin ◽  
Wanqian Guo ◽  
Xianjiao Zhou ◽  
Heshan Zheng ◽  
Juanshan Du ◽  
...  
Keyword(s):  
Noble Metal ◽  
Fe3o4 Nanoparticles ◽  
Degradation Mechanism ◽  
Low Cost ◽  
Catalytic Performance ◽  
Metal Free ◽  
Magnetic Fe3o4 Nanoparticles ◽  
Magnetic Fe3o4

In this research, Fe3O4 nanoparticles were prepared by a low-cost route free of other agents, and applied in the catalysis of sulfamethoxazole (SMX) ozonation.

P-Type Cobalt Phosphide Composites (CoP–Co2P) Decorated on Titanium Oxide for Enhanced Noble-Metal-Free Photocatalytic H2 Evolution Activity

Langmuir ◽  
2021 ◽  
Vol 37 (11) ◽  
pp. 3321-3330
Author(s):  
Rong Liang ◽  
Yanwen Wang ◽  
Chao Qin ◽  
Xuehua Chen ◽  
Zhizhen Ye ◽  
...  
Keyword(s):  
Titanium Oxide ◽  
Noble Metal ◽  
H2 Evolution ◽  
Metal Free ◽  
Cobalt Phosphide ◽  
P Type ◽  
Photocatalytic H2 Evolution
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