Results 131 to 140 of about 190,983 (261)

Tuning Redox Dynamics in Cu‐Based Electrocatalysts: Effect of Secondary Metals

Advanced Functional Materials, EarlyView.
Advanced analysis of operando X‐ray absorption spectroscopy data reveals that secondary metals affect the redox processes in Cu‐based catalysts for electrocatalytic CO2 reduction. This influences the amount of oxides formed under pulsed reaction conditions and the distribution of reaction products.
Martina Rüscher, Andrea Martini, Eduardo Ortega, Lichen Bai, Eric Liberra, Daniel Escalera‐López, Hyo Sang Jeon, Antonia Herzog, Clara Rettenmaier, Dorottya Hursán, David Koshy, Mariana Cecilio de Oliveira Monteiro, Timon Wagner, Leon Jacobse, Felix Haase, Arno Bergmann, Janis Timoshenko, Beatriz Roldan Cuenya   +17 more
wiley   +1 more source

Cognitive benefits of air purification among schoolchildren: A randomized, double-blind, crossover trial. [PDF]

Innovation (Camb)
Wang Y, Sun Y, Ban J, Fang J, Sun Q, Du Y, Liu Y, Dong H, Wang Q, Chen C, Zhang Y, Ma R, Chen R, Kan H, Li T.   +14 more
europepmc   +1 more source

Photocatalytic air purification mimicking the self-cleaning process of the atmosphere. [PDF]

Nat Commun, 2021
He F, Jeon W, Choi W.
europepmc   +1 more source

Bio‐Inspired Biopolymeric Implantable Platform for Localized and Sustained Drug Delivery in Solid Tumor Treatment

Advanced Functional Materials, EarlyView.
A bio‐inspired biopolymeric implantable drug delivery platform enables localized and sustained release of 7‐ethyl‐10‐hydroxycamptothecin (SN‐38) in solid tumor treatment. The three‐dimensional (3D) structured crosslinked‐chitosan implants are fabricated via 3D‐printed molds and provide drug release over 3 months, significantly inhibiting tumor growth ...
Mercedes Lozano‐Garcia, Constantine Vogiatzis, Alejandra Planells‐Devesa, Emre Dikici, Caroline Vieira Maluf, Vasudev Vivekanand Nayak, Paulo G. Coelho, Lukasz Witek, Alicia Bilbao, Daniel Bilbao, Prasoon Mohan, Sapna Deo, Sylvia Daunert   +12 more
wiley   +1 more source

Bridged Conductive Nanofibrous Membrane Overcoming the Porosity-Conductivity Trade-Off for Electrothermal Air Purification. [PDF]

Adv Sci (Weinh)
Yao X, Zhang Z, Deng W, Feng C, Xu Q, Lin W, Peng Z, Cao Y, Guo W, Khoo BL, Wang S.   +10 more
europepmc   +1 more source

Deposition of Hybrid Photocatalytic Layers for Air Purification Using Commercial TiO₂ Powders. [PDF]

Molecules, 2021
Cosaert E, Wolfs C, Lambert SD, Heynderickx GJ, Poelman D.   +4 more
europepmc   +1 more source

Halide Perovskite Integrated Photovoltaic Cathodes Incorporating Pt on ZIF‐8‐Derived Carbon for Solar Hydrogen Production

Advanced Functional Materials, EarlyView.
A low‐Pt catalyst supported on zeolitic imidazolate framework (ZIF‐8)‐derived porous carbon and graphite is integrated with a halide perovskite photovoltaic, yielding cathodes that achieve a high photocurrent density (∼20 mA cm−2) under simulated sunlight and exhibit remarkable stability in acidic media over several days, thereby demonstrating a ...
Na Yeong Oh, Woo Jin Mun, Kamran Dastafkan, Matyas Daboczi, Hongki Kim, Humza Bhatti, Eunyoung Hong, Minzhi Chen, Yongqi Huang, Jin Hyuk Kim, Nicola Gasparini, Jong Hak Kim, Salvador Eslava   +12 more
wiley   +1 more source

Nanofibrillated collagen fiber networks for enhanced air purification. [PDF]

Nat Commun
Wang J, Huang X, Zhao P, Cao D, Li R, Zhao X, Du Y, Li K, Chen C, Liu G.   +9 more
europepmc   +1 more source

Charge Generation and Recombination Pathways in All‐Polymer Bulk Heterojunction Solar Cells

Advanced Functional Materials, EarlyView.
Multimodal spectroscopy and device analysis reveal how field‐dependent charge generation, transport limitations, and non‐geminate recombination govern performance losses in all polymer solar cells. The results identify the key processes controlling charge extraction and recombination, providing insights for the design of more efficient all‐polymer ...
Shahidul Alam, Wejdan Althobaiti, Safakath Karuthedath, Christopher E. Petoukhoff, Amr Dahman, Khawla Alkhezaim, Oleksandr Matiash, José P. Jurado, Mariia Ferree, Ning Su, Jacob Blaskovits, Denis Andrienko, Vladimir Dyakonov, Andreas Sperlich, Vojtech Nádaždy, Tobin J. Marks, Antonio Facchetti, Frédéric Laquai   +17 more
wiley   +1 more source

Efficient air purification using porous ceramic-based bubble-enhanced filtration system. [PDF]

Commun Eng
Ren J, Gao R, Li A, Olofsson T, Song B, Tian A, Wang Y, Gao Y, Zhang Y, Yang C.   +9 more
europepmc   +1 more source