Results 51 to 60 of about 101,170 (304)

Watching Paint Dry: I/VOC Emissions from Architectural Coatings and their Impact on SOA Formation [PDF]

, 2021
Emissions from volatile chemical products (VCPs) are emerging as a major source of anthropogenic secondary organic aerosol (SOA) precursors. Paints and coatings are an important class of VCPs that emit both volatile and intermediate volatility organic ...
Albert, Presto, Liam, Dugan, Allen, Robinson, Mark, Bier, Rebecca, Tanzer-Gruener   +4 more
core   +2 more sources

Halide Composition Controls Phase Morphology and Device Specific Performance in Perovskite Photovoltaics and Light Emitting Diodes

Advanced Functional Materials, EarlyView.
We demonstrate that halide composition determines phase morphology, governing distinct operating mechanisms in mixed halide perovskites. Phase segregating 75% Br compositions enhance solar cell performance, whereas intrinsically phase‐separated 95% Br compositions provide stable light emitting diodes.
Tal Binyamin, Stav Rahmany, Anat Shvets, Hadar Shema, Elad Gross, Ido Hadar, Lioz Etgar   +6 more
wiley   +1 more source

High‐Performance, Air‐Stable and Eco‐Friendly Terpene‐Processed Organic Solar Cells via Solvent‐Composition‐Controlled Film Formation Kinetics

Advanced Functional Materials, EarlyView.
Solvent‐composition‐controlled film formation enables high‐performance (efficiency = 18.66%) and air‐stable terpene‐processed organic solar cells. An optimized eucalyptol/tetralin ratio of 50:50 (v/v) balances molecular solvation and aggregation kinetics, producing favorable nanoscale phase separation and vertical composition gradients.
Hyerin Jeon, Seungho Lee, Jinseck Kim, Jin‐Woo Lee, Bumjoon J. Kim   +4 more
wiley   +1 more source

Seventeenth-century Malay wordlists and their potential for etymological scholarship

Wacana: Journal of the Humanities of Indonesia
Early-modern wordlists and dictionaries provide an underexplored area for etymological scholarship. By critically comparing different sources written under the aegis of the Dutch East India Company, often compiled by autodidacts who were unable to gain ...
Tom G. Hoogervorst
doaj   +1 more source

Reaction‐Time pH Stabilization by Poly(acrylic acid) with Ethanol‐Mediated Growth Control for Efficient Hydrothermal Sb2(S,Se)3 Solar Cells

Advanced Functional Materials, EarlyView.
Poly(acrylic acid) acts as a reaction‐time pH buffer during hydrothermal Sb2(S,Se)3 growth through its COOH/COO‐ equilibrium. When combined with ethanol‐regulated growth, this buffering strategy reduces Sb‐O related surface disorder, improves local electronic uniformity and carrier collection, and increases the champion solar‐cell efficiency to 10.25%,
Juhee Lee, Geumha Lim, Wookyung Jeon, Seongju Park, Jinwoo Chu, Yohan Yoon, William Jo, Byungha Shin   +7 more
wiley   +1 more source

The effect of air pollution on the respiratory system in preschool children with contribution of urban heat islands and geographic data – the aim of the study and methodological assumptions

International Journal of Occupational Medicine and Environmental Health, 2021
It has been proven that outdoor and indoor air pollutants can cause adverse health effects and are able to promote the onset of atopic diseases. The current manuscript is focused on methodological issues.
Monika Bobrowska-Korzeniowska, Joanna Jerzyńska, Kinga Polańska, Dorota Kaleta, Iwona Stelmach, Agata Kunert, Włodzimierz Stelmach   +6 more
doaj   +1 more source

Fragranced Products and VOCs

Environmental Health Perspectives, 2011
In the article “Scented Products Emit a Bouquet of VOCs,” Potera (2011) gave a broad overview of the work of Steinemann et al. (2010) regarding the quantification of volatile organic compounds (VOCs) from fragranced products. Unfortunately, crucial facts were omitted about the materials cited and the use of alternative substances.
Singal, Madhuri, Vitale, Danielle, Smith, Ladd   +2 more
openaire   +2 more sources

Preparation of standard VOC mixtures for climate monitoring

, 2015
The growing need for global volatile organic compounds (VOC) data at trace level for industrial applications, domestic and working health, air quality and climate change is driving research towards the preparation of traceable and accurate standards for ...
SASSI, MARIA PAOLA, Sassi G, Lecuna M, Demichelis A   +3 more
core   +1 more source

Multidimensional‐Encoded High‐Fidelity Spectrometers With a Floating‐Base Bipolar Junction

Advanced Functional Materials, EarlyView.
A floating‐base bipolar junction photodetector enables multidimensional spectral encoding through synergistic gate‐ and drain‐bias modulation of interfacial barrier matching. The resulting complementary spectral responses form a diverse, weakly correlated response matrix, enabling robust and high‐fidelity spectral reconstruction even at sub‐nanoampere ...
Sang‐Hyeon Lee, Junho Min, Yonas Tsegaye Megra, Min‐Hye Jeong, Hwi Je Woo, Jaewon Han, Junheon Ha, Gyunghyun Jang, Young Jae Song, Hyun‐Soo Ra, Hoon Hahn Yoon, Jong‐Soo Lee   +11 more
wiley   +1 more source

Multifunctional and Environmentally Friendly TiO₂–SiO₂ Mesoporous Materials for Sustainable Green Buildings

Molecules, 2019
This work deals with the formulation of environmentally friendly, cheap, and readily-available materials for green building applications, providing the function of air purificator by improving the safety and the comfort of an indoor environment.
Elena Ghedini, Federica Menegazzo, Maela Manzoli, Alessandro Di Michele, Debora Puglia, Michela Signoretto   +5 more
doaj   +1 more source