Selective methane photooxidation into methanol under mild conditions promoted by highly dispersed Cu atoms on crystalline carbon nitrides

被引：25

作者：

da Silva, Marcos A. R. ^{[1
,2
]}

Gil, Jessica C. ^{[1
,2
]}

Tarakina, Nadezda, V ^{[3
]}

Silva, Gelson T. S. T. ^{[1
,2
]}

Filho, Jose B. G. ^{[4
]}

Krambrock, Klaus ^{[5
]}

Antonietti, Markus ^{[3
]}

Ribeiro, Caue ^{[2
]}

Teixeira, Ivo F. ^{[1
,3
]}

机构：

[1] Univ Fed Sao Carlos, Dept Chem, BR-13565905 Sao Carlos, SP, Brazil

[2] Brazilian Agr Res Corp Embrapa, Natl Nanotechnol Lab Agr, 15 Novembro St 1452, Sao Carlos, SP, Brazil

[3] Max Planck Inst Colloids & Interfaces, Dept Colloid Chem, Muhlenberg 1, D-14476 Potsdam, Germany

[4] Univ Fed Minas Gerais, Dept Chem, BR-35400000 Belo Horizonte, MG, Brazil

[5] Univ Fed Minas Gerais, Dept Phys, BR-31270901 Belo Horizonte, MG, Brazil

来源：

CHEMICAL COMMUNICATIONS | 2022年 / 58卷 / 53期

基金：

巴西圣保罗研究基金会;

关键词：

OXIDATION; COPPER; O-2; CH4; CONVERSION;

D O I：

10.1039/d2cc01757a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Here we report a photocatalytic system based on crystalline carbon nitrides (PHI) and highly dispersed transition metals (Fe, Co and Cu) for controlled methane photooxidation to methanol under mild conditions. The Cu-PHI catalyst showed a remarkable methanol production (2900 mu mol g(-1)) in 4 hours, with a turnover number of 51 moles of oxygenated liquid product per mole of Cu. To date, this result is the highest value for methane oxidation under mild conditions (1 bar, 25 degrees C).

引用

页码：7419 / 7422

页数：4

共 35 条

[1] Selective Oxidation of Methane into Methanol Under Mild Conditions
Liu Yifeng
Wang Liang
Xiao Feng-Shou
CHEMICAL RESEARCH IN CHINESE UNIVERSITIES, 2022, 38 (03) : 671 - 676
[2] Selective Oxidation of Methane into Methanol Under Mild Conditions
Yifeng Liu
Liang Wang
Feng-Shou Xiao
Chemical Research in Chinese Universities, 2022, 38 : 671 - 676
[3] Insights into the selective and catalytic oxidation of methane to methanol with Cu-promoted Fe-ZSM-5 at mild conditions
Hammond, Ceri
Dimitratos, Nikolaos
Hagen, Henk
Stangland, Eric E.
Hutchings, Graham J.
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2013, 245
[4] Acid-Promoted Selective Oxidation of Methane to Formic Acid over Dispersed Rhodium Catalysts under Mild Conditions
Gu, Fubo
Qin, Xuetao
Pang, Liu
Zhang, Ri
Peng, Mi
Xu, Yao
Hong, Song
Xie, Jinglin
Wang, Meng
Han, Dongmei
Xiao, Dequan
Guo, Guangsheng
Wang, Xiayan
Wang, Zhihua
Ma, Ding
ACS CATALYSIS, 2023, 13 (14) : 9509 - 9514
[5] Highly selective synthesis of methanol from methane over carbon materials supported Pd-Au nanoparticles under mild conditions
He, Yingluo
Liang, Jiaming
Imai, Yusuke
Ueda, Koki
Li, Hangjie
Guo, Xiaoyu
Yang, Guohui
Yoneyama, Yoshiharu
Tsubaki, Noritatsu
CATALYSIS TODAY, 2020, 352 : 104 - 110
[6] Single-Atoms on Crystalline Carbon Nitrides for Selective C―H Photooxidation: A Bridge to Achieve Homogeneous Pathways in Heterogeneous Materials
da Silva, Marcos A. R.
Tarakina, Nadezda V.
Filho, Jose B. G.
Cunha, Carla S.
Rocha, Guilherme F. S. R.
Diab, Gabriel A. A.
Ando, Romulo Augusto
Savateev, Oleksandr
Agirrezabal-Telleria, Iker
Silva, Ingrid F.
Stolfi, Sara
Ghigna, Paolo
Fagnoni, Maurizio
Ravelli, Davide
Torelli, Piero
Braglia, Luca
Teixeira, Ivo F.
ADVANCED MATERIALS, 2023, 35 (52)
[7] Highly Dispersed Pd on Zeolite/Carbon Nanocomposites for Selective Hydrodeoxygenation of Biomass-Derived Molecules under Mild Conditions
Zong, Rui
Li, Hao
Ding, WenTao
Huang, Hao
ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2021, 9 (29) : 9891 - 9902
[8] Engineering PdAu Nanowires for Highly Efficient Direct Methane Conversion to Methanol under Mild Conditions
Zhong, Mingjun
Xu, Yueshan
Li, Jing
Ge, Zi-Xin
Jia, Chunman
Chen, Yu
Deng, Peilin
Tian, Xinlong
JOURNAL OF PHYSICAL CHEMISTRY C, 2021, 125 (23): : 12713 - 12720
[9] Direct Conversion of Methane to Methanol under Mild Conditions over Cu-Zeolites and beyond
Tomkins, Patrick
Ranocchiari, Marco
van Bokhoven, Jeroen A.
ACCOUNTS OF CHEMICAL RESEARCH, 2017, 50 (02) : 418 - 425
[10] Highly Selective Oxidation of Methane into Methanol over Cu-Promoted Monomeric Fe/ZSM-5
Yu, Tao
Li, Zhi
Lin, Lu
Chu, Shengqi
Su, Yang
Song, Weiyu
Wang, Aiqin
Weckhuysen, Bert M.
Luo, Wenhao
ACS CATALYSIS, 2021, 11 (11): : 6684 - 6691

← 1 2 3 4 →