scholarly journals Preparation of a Pt/TiO2/cotton fiber composite catalyst with low air resistance for efficient formaldehyde oxidation at room temperature

RSC Advances ◽  
2017 ◽  
Vol 7 (35) ◽  
pp. 21389-21397 ◽  
Author(s):  
Longhui Nie ◽  
Jie Wang ◽  
Jiaguo Yu
Keyword(s):  
Cotton Fiber ◽  
Room Temperature ◽  
Fiber Composite ◽  
Composite Catalyst ◽  
Air Resistance ◽  
Formaldehyde Oxidation ◽  
Catalytic Stability

Pt/TiO2/cotton fiber catalyst was successfully prepared with much lower air resistance than powder-like sample. It can catalyze oxidation of HCHO into CO2 and H2O with an optimum Pt loading of 0.75 wt%. It also exhibited good catalytic stability.

Hierarchical nanostructures self-assembled from δ-MnO2 ultrathin nanosheets and Mn3O4 octahedrons for efficient room-temperature HCHO oxidation

2021 ◽  
Author(s):  
Lifang Qi ◽  
Yao Le ◽  
Chao Wang ◽  
Rui Lei ◽  
Tian Wu
Keyword(s):  
Room Temperature ◽  
Hierarchical Nanostructures ◽  
Low Level ◽  
Ultrathin Nanosheets ◽  
Self Assembling ◽  
Formaldehyde Oxidation ◽  
Self Assembled

Self-assembling ultrathin active δ-MnO2 nanosheets and Mn3O4 octahedrons into hierarchical texture enhances room-temperature formaldehyde oxidation at a low-level of Pt.

Novel Core–Shell (ε-MnO2/CeO2)@CeO2 Composite Catalyst with a Synergistic Effect for Efficient Formaldehyde Oxidation

2020 ◽  
Vol 12 (36) ◽  
pp. 40285-40295
Author(s):  
Shuai Zhang ◽  
Haozhe Wang ◽  
Huayan Si ◽  
Xiaoqian Jia ◽  
Ziyan Wang ◽  
...  
Keyword(s):  
Synergistic Effect ◽  
Composite Catalyst ◽  
Core Shell ◽  
Formaldehyde Oxidation

In situ synthesis of SBA-3/cotton fiber composite materials: A hybrid device for CO2 capture

2012 ◽  
Vol 151 ◽  
pp. 157-162 ◽  
Author(s):  
Kun Kun Han ◽  
Li Ma ◽  
Hui Min Zhao ◽  
Xun Li ◽  
Yuan Chun ◽  
...  
Keyword(s):  
Composite Materials ◽  
Co2 Capture ◽  
Cotton Fiber ◽  
Fiber Composite ◽  
In Situ Synthesis ◽  
Hybrid Device ◽  
Fiber Composite Materials

Surface oxygen vacancies on Co3O4 mediated catalytic formaldehyde oxidation at room temperature

2016 ◽  
Vol 6 (11) ◽  
pp. 3845-3853 ◽  
Author(s):  
Zhong Wang ◽  
Wenzhong Wang ◽  
Ling Zhang ◽  
Dong Jiang
Keyword(s):  
Catalytic Oxidation ◽  
Room Temperature ◽  
Oxygen Vacancies ◽  
Essential Role ◽  
Surface Oxygen ◽  
Oxidation Reactions ◽  
Major Activity ◽  
Formaldehyde Oxidation ◽  
The Common

This study reveals the essential role played by surface oxygen vacancies in catalytic oxidation reactions, and complements the common viewpoint that Co3+ is the major activity species in Co3O4-based systems.

Room Temperature Aerobic Oxidation of Amines by a Nanocrystalline Ruthenium Oxide Pyrochlore Nafion Composite Catalyst

2012 ◽  
Vol 18 (20) ◽  
pp. 6147-6151 ◽  
Author(s):  
Shanmuganathan Venkatesan ◽  
Annamalai Senthil Kumar ◽  
Jyh-Fu Lee ◽  
Ting-Shan Chan ◽  
Jyh-Myng Zen
Keyword(s):  
Room Temperature ◽  
Aerobic Oxidation ◽  
Ruthenium Oxide ◽  
Composite Catalyst

Flexible nickel foam decorated with Pt/NiO nanoflakes with oxygen vacancies for enhanced catalytic formaldehyde oxidation at room temperature

2017 ◽  
Vol 4 (11) ◽  
pp. 2215-2224 ◽  
Author(s):  
Shuying Huang ◽  
Xiaofeng Zhu ◽  
Bei Cheng ◽  
Jiaguo Yu ◽  
Chuanjia Jiang
Keyword(s):  
Ambient Temperature ◽  
Catalytic Oxidation ◽  
Room Temperature ◽  
Oxygen Vacancies ◽  
Nickel Foam ◽  
Formaldehyde Oxidation

Flexible nickel foam coated with Pt/NiO nanoflakes was prepared for HCHO catalytic oxidation at ambient temperature.

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