Non-metal atom anchored BC3 sheet: a promising low-cost and high-activity catalyst for CO oxidation

2018 ◽  
Vol 42 (5) ◽  
pp. 3770-3780 ◽  
Author(s):  
Yanan Tang ◽  
Minghui Zhang ◽  
Zigang Shen ◽  
Jincheng Zhou ◽  
Huadou Chai ◽  
...  
Keyword(s):  
Co Oxidation ◽  
High Activity ◽  
Metal Atom ◽  
Low Cost ◽  
Activity Catalyst

Graphene-like BC3 monolayer as a new semiconducting nanomaterial has many unique properties.

Single Layer of Polymeric Cobalt Phthalocyanine: Promising Low-Cost and High-Activity Nanocatalysts for CO Oxidation

Small ◽  
2013 ◽  
Vol 9 (20) ◽  
pp. 3506-3513 ◽  
Author(s):  
Qingming Deng ◽  
Lina Zhao ◽  
Xingfa Gao ◽  
Meng Zhang ◽  
Youhua Luo ◽  
...  
Keyword(s):  
Co Oxidation ◽  
High Activity ◽  
Low Cost ◽  
Single Layer ◽  
Cobalt Phthalocyanine

Au-Decorated Silicene: Design of a High-Activity Catalyst toward CO Oxidation

2012 ◽  
Vol 117 (1) ◽  
pp. 483-488 ◽  
Author(s):  
Chong Li ◽  
Shengxue Yang ◽  
Shu-Shen Li ◽  
Jian-Bai Xia ◽  
Jingbo Li
Keyword(s):  
Co Oxidation ◽  
High Activity ◽  
Activity Catalyst

Single-atom metal-modified graphenylene as a high-activity catalyst for CO and NO oxidation

2020 ◽  
Vol 22 (28) ◽  
pp. 16224-16235 ◽  
Author(s):  
Yanan Tang ◽  
Weiguang Chen ◽  
Hongwei Zhang ◽  
Zhiwen Wang ◽  
Da Teng ◽  
...  
Keyword(s):  
High Activity ◽  
Metal Atom ◽  
First Principles ◽  
No Oxidation ◽  
Single Atom ◽  
First Principles Calculations ◽  
Adsorption Behaviors ◽  
Activity Catalyst

Herein, the adsorption behaviors and interactions of different gas species on single-metal atom-anchored graphenylene (M–graphenylene, M = Mn, Co, Ni, and Cu) sheets were investigated by first-principles calculations.

Iron-embedded C2N monolayer: a promising low-cost and high-activity single-atom catalyst for CO oxidation

2016 ◽  
Vol 18 (35) ◽  
pp. 24261-24269 ◽  
Author(s):  
B. L. He ◽  
J. S. Shen ◽  
Z. X. Tian
Keyword(s):  
Co Oxidation ◽  
High Activity ◽  
Low Cost ◽  
Single Atom ◽  
Step Mechanism

CO oxidation by O2 on an Fe-embedded C2N monolayer would proceed via a two-step mechanism. Both the steps are energetically and kinetically favorable.

Au deposited on CeO2 prepared by a nanocasting route: A high activity catalyst for CO oxidation

2014 ◽  
Vol 317 ◽  
pp. 167-175 ◽  
Author(s):  
José Manuel López ◽  
Raúl Arenal ◽  
Begoña Puértolas ◽  
Álvaro Mayoral ◽  
Stuart H. Taylor ◽  
...  
Keyword(s):  
Co Oxidation ◽  
High Activity ◽  
Nanocasting Route ◽  
Activity Catalyst

Single–atom manganese and nitrogen co-doped graphene as low-cost catalysts for the efficient CO oxidation at room temperature

2021 ◽  
Vol 536 ◽  
pp. 147809
Author(s):  
Mingming Luo ◽  
Zhao Liang ◽  
Chao Liu ◽  
Xiaopeng Qi ◽  
Mingwei Chen ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Room Temperature ◽  
Low Cost ◽  
Single Atom ◽  
Doped Graphene ◽  
Co Doped

scholarly journals Effects of Annealing Temperature on the Oxygen Evolution Reaction Activity of Copper–Cobalt Oxide Nanosheets

Nanomaterials ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 657
Author(s):  
Geul Han Kim ◽  
Yoo Sei Park ◽  
Juchan Yang ◽  
Myeong Je Jang ◽  
Jaehoon Jeong ◽  
...  
Keyword(s):  
High Activity ◽  
Cobalt Oxide ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Low Cost ◽  
High Surface ◽  
High Surface Area ◽  
Cobalt Hydroxide ◽  
Ni Foam ◽  
Electron Conduction

Developing high performance, highly stable, and low-cost electrodes for the oxygen evolution reaction (OER) is challenging in water electrolysis technology. However, Ir- and Ru-based OER catalysts with high OER efficiency are difficult to commercialize as precious metal-based catalysts. Therefore, the study of OER catalysts, which are replaced by non-precious metals and have high activity and stability, are necessary. In this study, a copper–cobalt oxide nanosheet (CCO) electrode was synthesized by the electrodeposition of copper–cobalt hydroxide (CCOH) on Ni foam followed by annealing. The CCOH was annealed at various temperatures, and the structure changed to that of CCO at temperatures above 250 °C. In addition, it was observed that the nanosheets agglomerated when annealed at 300 °C. The CCO electrode annealed at 250 °C had a high surface area and efficient electron conduction pathways as a result of the direct growth on the Ni foam. Thus, the prepared CCO electrode exhibited enhanced OER activity (1.6 V at 261 mA/cm2) compared to those of CCOH (1.6 V at 144 mA/cm2), Co3O4 (1.6 V at 39 mA/cm2), and commercial IrO2 (1.6 V at 14 mA/cm2) electrodes. The optimized catalyst also showed high activity and stability under high pH conditions, demonstrating its potential as a low cost, highly efficient OER electrode material.

Nickle Oxide Regulating Surface Oxygen to Promote Formaldehyde Oxidation on Manganese Oxide Catalyst

2021 ◽  
Author(s):  
Hailin Zhao ◽  
Jie Tang ◽  
Zengyuan Li ◽  
Jie Yang ◽  
Hao Liu ◽  
...  
Keyword(s):  
Manganese Oxide ◽  
High Activity ◽  
Catalytic Oxidation ◽  
Oxide Catalyst ◽  
Low Cost ◽  
Surface Oxygen ◽  
Formaldehyde Oxidation ◽  
Type Semiconductor ◽  
Manganese Oxide Catalyst ◽  
P Type

Catalytic oxidation is the most effective method to eliminate the in-door formaldehyde, the Mn-based catalyst with low cost and high activity has drawn great attention. Herein, p-type semiconductor NiO doped...

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