Results 141 to 150 of about 7,874,513 (372)

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

Advanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora, Seung Ju Choi, Jaeki Jeong, Silvia Orecchio, Inés García‐Benito, Manuel Pérez‐Escribano, Joaquín Calbo, Likai Zheng, Minseop Byun, Seyeong Song, Gi‐Hwan Kim, Shaik M. Zakeeruddin, Seog‐Young Yoon, Yimhyun Jo, Agustín Molina‐Ontoria, Enrique Ortí, Nazario Martín, Michael Grätzel   +17 more
wiley   +1 more source

Spatiotemporal Dynamics of Urban Sprawl Types in the Peri-Urban Area of Malang Municipality, Indonesia

Urban Science
This study examines the spatial dynamics of urban sprawl in the peri-urban areas of Malang Municipality from 2004 to 2024. The findings reveal a rapid and uneven expansion of built-up areas, growing from 1825.87 ha (4%) in 2004 to 8017.22 ha (15.39%) in ...
Adhitya Andi Hafiz, Fadly Usman, AR. Rohman Taufiq Hidayat, Dwi Maulidatuz Zakiyah   +3 more
doaj   +1 more source

THE GROWTH POLES STRATEGY IN REGIONAL PLANNING: THE RECENT EXPERIENCE OF GREECE [PDF]

In recent years, there has been an attempt to stimulate the developmental role of urban centres in Greece in the context of regional and spatial planning. In essence, through the recent basic programming texts for the periods 2000-2006 and 2007-2013, the
Athanasios PAPADASKALOPOULOS, Manolis CHRISTOFAKIS   +1 more
core  

Artificial Intelligence‐Assisted Workflow for Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling

Advanced Materials, EarlyView.
AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll, Ivan Pinto‐Huguet, Enzo Rotunno, Thomas Galvani, Catalina Coll, Payam Habibzadeh Kavkani, Maria Chiara Spadaro, Yann‐Michel Niquet, Martin Børstad Eriksen, Sara Martí‐Sánchez, Georgios Katsaros, Giordano Scappucci, Peter Krogstrup, Giovanni Isella, Andreu Cabot, Gonzalo Merino, Pablo Ordejón, Stephan Roche, Vincenzo Grillo, Jordi Arbiol   +19 more
wiley   +1 more source

Holding on to life: COVID-19 pandemic impact, adaptation and resilience in Abeokuta, Nigeria

Discover Social Science and Health
The COVID-19 posed severe public health effects across the world to an extent that it was declared a pandemic. Aside the health effects are other consequences associated with measures such as lockdown, isolation and physical distancing to curb the spread
Oluwafemi Michael Odunsi, Henry Oluwaseyi Ayedun, Margaret Yejide Odunsi, Surajudeen Oluseyi Momodu, Adewumi Israel Badiora, Amos Oluwole Taiwo, Temitope Muyiwa Adebara   +6 more
doaj   +1 more source

Stepwise On‐Surface Synthesis and Transformations of Two‐Dimensional Covalent Organic Frameworks by Controlled Thermal Stimuli

Advanced Materials, EarlyView.
The seminal transformation of a 2D‐COF (SURFCOF‐IMDEA1) into a 2D porous COF (SURFCOF‐IMDEA2) on Au(111) by a sequential C‐C coupling and ladderization triggered by thermal annealing steps at increasing temperatures is reported. Abstract The development of covalent organic frameworks (COFs) is currently a primary objective in materials science, taking ...
Ana Barragán, Elena Pérez‐Elvira, Diego J. Vicent, Marco Lozano, Diego Soler‐Polo, Koen Lauwaet, José M. Gallego, Rodolfo Miranda, José I. Urgel, Pavel Jelínek, Nazario Martín, David Écija   +11 more
wiley   +1 more source

Predicting Land Use Changes under Shared Socioeconomic Pathway–Representative Concentration Pathway Scenarios to Support Sustainable Planning in High-Density Urban Areas: A Case Study of Hangzhou, Southeastern China

Buildings
Amidst the challenges posed by global climate change and accelerated urbanization, the structure and distribution of land use are shifting dramatically, exacerbating ecological and land-use conflicts, particularly in China.
Song Yao, Yonghua Li, Hezhou Jiang, Xiaohan Wang, Qinchuan Ran, Xinyi Ding, Huarong Wang, Anqi Ding   +7 more
doaj   +1 more source

A Political Economy Approach to Resource Taxation: Weak Sustainability, Revenue Recycling and Regional Planning [PDF]

We present conceptual and empirical insights on the issue of resource taxation, an intrinsic regional environmental policy. It deals with the implementation of environmental taxes and environmental planning at regional level, as tools aimed at achieving ...
Massimiliano Mazzanti, Roberto Zoboli
core  

Solvent‐Free Thermal Defect Engineering in Molecular Frameworks With Volatile Linkers

Advanced Materials, EarlyView.
Thermal removal of neutral volatile linkers enables precise and solvent‐free generation of metal vacancies in MOFs. This strategy affords redox‐stable, coordinatively unsaturated FeII sites with tunable spin, ligand coordination, and catalytic behavior. The approach offers a general route to design defect‐functional materials through local coordination
Sonia Martínez‐Giménez, Alejandro Orellana‐Silla, Marta Galbiati, Efrén Navarro‐Moratalla, Luca Braglia, Sara Stolfi, José Antonio Real, Víctor Rubio‐Giménez, Sergio Tatay, Carlos Martí‐Gastaldo   +9 more
wiley   +1 more source

METHODOLOGICAL BASES OF STRATEGIC PLANNING OF SOCIO-ECONOMIC DEVELOPMENT OF THE REGIONAL LEVEL ON THE EXAMPLE OF UKRAINE [PDF]

, 2021
Aleksey Myasoedov
openalex   +1 more source