Results 191 to 200 of about 162,868 (272)

Metal‐Free Covalent Organic Frameworks for Photocatalytic CO2 Reduction

ChemistryEurope, EarlyView.
This review presents an environmentally sustainable strategy to address the critical issue of escalating atmospheric CO2 levels. It explores the application of metal‐free covalent organic frameworks in a photocatalytic approach, offering a green and efficient strategy for carbon dioxide reduction and contributing to climate change mitigation.
Supriti Dutta, Akhtar Alam, Pekham Chakrabortty, Pradip Pachfule   +3 more
wiley   +1 more source

Role of methanotrophic communities in atmospheric methane oxidation in paddy soils. [PDF]

Front Microbiol
Zheng Y, Cai Y, Jia Z.
europepmc   +1 more source

Research Progress of Polyoxometalate‐Integrated Frameworks: Syntheses, Properties, and Applications

ChemistryEurope, EarlyView.
This review systematically summarizes the integration of polyoxometalates with covalent organic frameworks, metal‐organic frameworks, hydrogen‐bonded organic frameworks, and emerging porous hosts. It highlights synergistic effects, synthesis strategies, and applications in catalysis, energy storage, sensing, and biomedicine, while addressing current ...
De‐Yin Wang, Zhang‐Di Liu, Rui Xing, Zi‐Hao Wei, Zaixiang Zhang, Yang Yang, Jin Zhu   +6 more
wiley   +1 more source

Regulators of aerobic and anaerobic methane oxidation in two pristine temperate peatland types. [PDF]

FEMS Microbiol Ecol
Nweze JA, Tláskal V, Wutkowska M, Meador TB, Picek T, Urbanová Z, Daebeler A.   +6 more
europepmc   +1 more source

Simultaneous Photoactivation of Copper and Ti‐Doped CeO2−x Enables Optimal Acceleration of the RWGS Reaction

Carbon Energy, EarlyView.
A combination of visible light and thermal energy accelerates the CO formation rate up to 57 times compared to dark conditions using a 3Cu/CeTiO2−x catalyst. Kinetic analysis, as well as steady state and transient spectroscopy, was applied under photocatalytic conditions to analyze and disentangle the reaction channels under dark and illuminated ...
Miha Okorn, Kristijan Lorber, Matjaž Mazaj, Nataša Novak Tušar, Petar Djinović   +4 more
wiley   +1 more source

Spectroscopic Investigation of the Role of Water in Copper Zeolite Methane Oxidation. [PDF]

J Am Chem Soc
Heyer AJ, Ma J, Plessers D, Braun A, Bols ML, Rhoda HM, Schoonheydt RA, Sels BF, Solomon EI.   +8 more
europepmc   +1 more source

Entropy‐Controlled Exsolution of Highly Dispersed Nickel‐Based Active Metals From Spinel Oxide via Optimizing Metal‐Support Interaction for Dry Reforming of Methane

Carbon Energy, EarlyView.
The incorporation of transition‐metal elements into spinel oxides results in enhanced configurational entropy and increased metal‐support interaction, which continuously modulate the exsolution of nickel‐based active metal. The highly dispersed nickel‐based metal catalyst, formed through the entropy‐controlled strategy, demonstrates remarkable activity
Yuxuan Meng, Yuefan Tuo, Yao Xue, Xiaofeng Yan, Zhengkun Luo, Qianrui Yang, Stanislav Chernyshikhin, Yilong Yan, Meng Lin, Yufei Zhao, Xianguang Meng   +10 more
wiley   +1 more source

Anchoring PdO_x clusters on defective alumina for improved catalytic methane oxidation. [PDF]

Nat Commun
Yu X, Genz NS, Mendes RG, Ye X, Meirer F, Nachtegaal M, Monai M, Weckhuysen BM.   +7 more
europepmc   +1 more source

Alloying Cu, Fe, and Co in Ni/YSZ Electrodes for High‐Temperature CO2 Electrolysis: Impact on TPB Density, Activity, and Carbon Deposition Resistance

Carbon Energy, EarlyView.
Systematic alloying of Ni with Cu, Fe, and Co in Ni/YSZ electrodes modifies active site density up to 43%, decreases activation energies by up to 44%, and reduces carbon deposition fourfold. Cu–Ni alloy is among the most promising alloy catalysts for electrochemical CO2 reduction in SOECs.
Min Jun Oh, Sooin Lee, Jeeho Hong, Kyung Joong Yoon, Ho‐Il Ji, Ji‐Won Son, Jong‐Ho Lee, Kyeounghak Kim, Jongsup Hong, Sungeun Yang   +9 more
wiley   +1 more source

The Effects of Model Insoluble Copper Compounds in a Sedimentary Environment on Denitrifying Anaerobic Methane Oxidation (DAMO) Enrichment. [PDF]

Microorganisms
Xia L, Wang Y, Yao P, Ryu H, Dong Z, Tan C, Deng S, Liao H, Gao Y.   +8 more
europepmc   +1 more source