Results 191 to 200 of about 66,875 (309)

Tailoring the Coordination Environment of Single‐Atom Catalysts for Enhanced Electrochemical CO2‐to‐CO Conversion Efficiency

Carbon Energy, EarlyView.
CO‐N3 and CO‐N4 are delicately prepared to study the role of coordination number on the impact of eCO2RR. The Co site in asymmetric Co‐N3 configuration displays a downshifted d‐band center, facilitating the CO2 activation and the intermediate *COOH formation and the CO2‐to‐CO conversion performance.
Xiaoyan Zhang, Rui Gao, Zhen Zhang, Dezhang Ren, Haibo Li, Ming Feng, Zhongwei Chen   +6 more
wiley   +1 more source

Chemisorption vs. Physisorption in Perfluorinated Zn(II) Porphyrin-SnO₂ Hybrids for Acetone Chemoresistive Detection. [PDF]

Molecules
Minnucci M, Oregioni S, Pargoletti E, Di Carlo G, Tessore F, Chiarello GL, Martinazzo R, Trioni MI, Cappelletti G.   +8 more
europepmc   +1 more source

Synergistic Fe–Si Dual‐Site Pathway Engineering in Biomass‐Derived Carbon Matrix for High‐Performance Oxygen Reduction Reaction

Carbon Energy, EarlyView.
We report a dual‐atomic Si–Fe–N–C catalyst synthesized from nitrogen‐rich pinecones and an Fe porphyrin precursor. The inherent Si and N in pinecones form a porous Si–N–C framework that stabilizes Fe atoms during pyrolysis, yielding robust Si–Fe dual sites.
Min Su Cho, Yanmei Zang, Sung Joon Park, Byeong‐Seon An, Ho Jin Lee, Ashishi Gaur, Ghulam Ali, Mingony Kim, Kyung Yoon Chung, Sungbin Park, Yung‐Eun Sung, Daehae Kim, Ki Jae Kim, Chang Woo Myung, HyukSu Han   +14 more
wiley   +1 more source

Site Preferences of Copper and Cobalt Monobenzo Porphyrins in a Trans-Dibenzo Adsorption Structure on Cu(111). [PDF]

Chemphyschem
Shaker M, Muth M, Steffen J, Ceccatto A, Gazetas P, Oleszak C, de Siervo A, Jux N, Görling A, Steinrück HP, Lytken O.   +10 more
europepmc   +1 more source

Layered Insulator/Molecule/Metal Heterostructures with Molecular Functionality through Porphyrin Intercalation

, 2018
Jacob Ducke, Alexander Riss, Alejandro Pérez Paz, Knud Seufert, Martin Schwarz, Manuela Garnica, Ángel Rubio, Willi Auwärter   +7 more
openalex   +2 more sources

Phase‐Pure 2D Interfacial Perovskite Passivation for Stable and Efficient Photovoltaics

Carbon Energy, EarlyView.
Phase‐pure 2D interfacial passivation eliminates mixed‐phase energetic disorder, establishes favorable band alignment, and suppresses interfacial non‐radiative recombination. This review elucidates deterministic phase‐purity control, defect and lattice reconstruction mechanisms, and scalable manufacturing strategies, highlighting how phase‐pure 2D/3D ...
Ming‐Xin Li, Shuo Wang, Chao‐Qun Yan, Xue‐Yuan Gong, Wen‐Li Wang, Yun‐Lang Chen, Rong‐Xuan Li, Jiaju Fu, Ming‐Hua Li, Jin‐Song Hu   +9 more
wiley   +1 more source

The Current State of Research in the Field of Photosensitizers and Photoactivators for Photodynamic/Photothermal Cancer Therapy: A Review. [PDF]

Int J Mol Sci
Yudaev P, Aleksandrova Y, Chugunova E, Neganova M.   +3 more
europepmc   +1 more source

Effects of Clay Nanosheets on the Photostability of Cationic Porphyrin [PDF]

Y Tahara, Yugo Hirade, Kyosuke Arakawa, Tetsuya Shimada, Tamao Ishida, Hiroshi Tachibana, Shinsuke Takagi   +6 more
openalex   +1 more source

Hole‐Selective Self‐Assembled Monolayers Overlaid on NiOx or PEDOT:PSS for Tin‐Based Perovskite Solar Cells – An Overview of Recent Characterization Methods

Chemistry – A European Journal, EarlyView.
Successfully applying self‐assembled monolayers with hole‐selectivity for lead‐free tin perovskite solar cells requires judicious investigation with appropriately powerful characterization methods, in addition to efforts in the development of new materials and processing.
Donghoon Song, Seung Wook Shin, Hui‐Ping Wu, Eric Wei‐Guang Diau   +3 more
wiley   +1 more source

Recent Advances in Porphyrin-Based COFs Boosting CO₂ Photocatalytic and Electrocatalytic Conversion. [PDF]

Nanomaterials (Basel)
Yin J, Sang L, Wang Y.
europepmc   +1 more source