Results 141 to 150 of about 3,907,864 (332)

Advancing Self‐Assembled Molecules Toward Interface‐Optimized Perovskite Solar Cells: from One to Two

open access: yesAdvanced Materials, EarlyView.
In the past few years, self‐assembled molecules (SAMs) have ushered in a new era of interface engineering for perovskite solar cells. Herein, the recent progresses of co‐SAM, namely two SAMs with synergy, are comprehensively summarized and analyzed, focusing on topics including deposition methods and design principles, while further challenges about ...
Tanghao Liu   +6 more
wiley   +1 more source

Identifying Chinese Secondary Teachers' Needs for Professional Development Abroad [PDF]

open access: yes, 2006
China is at a crucial point for reforming its education system and seeks professional development abroad for selective secondary teachers. In this study, 13 experienced Chinese physics teachers undertook an intensive four-week professional development ...
Hudson, Peter, Yeh, Andy
core   +1 more source

Advancements in ceramic-coated metals: Enhancing thermal spray coatings for improved performance in aerospace applications using surface treatments

open access: yesResults in Surfaces and Interfaces
Ceramic-coated metals which have superior physical and mechanical properties especially chemical and environmental deterioration resistance and high thermal stability were used formerly in many commercial applications.
Amrinder Mehta, Hitesh Vasudev
doaj  

Efficient Low‐temperature Ammonia Cracking Enabled by Strained Heterostructure Interfaces on Ru‐free Catalyst

open access: yesAdvanced Materials, EarlyView.
Leveraging the strong metal‐support interaction effect, heterostructured interfaces in a Co‐based catalyst are designed to enable low‐temperature ammonia (NH3) decomposition. The induced tensile lattice strain within the core‐shell structure modulates d‐band center of Co, enhancing NH3 adsorption and facilitating N─H bond dissociation. Furthermore, the
Pei Xiong   +10 more
wiley   +1 more source

Teachers' Professional Development as a Process of Critical Action Research [PDF]

open access: bronze, 1995
Pilar Ruiz de Gaúna   +3 more
openalex   +1 more source

Engineering Cellular Self‐Adhesions Inside 3D Printed Micro‐Arches to Enhance Cell:Biomaterial Attachment

open access: yesAdvanced Materials, EarlyView.
Surprisingly, a cell can bind to itself to make a self‐adhesion, which engineered here to improve how cells attach to biomaterials. Nanoprinting are used to make 3D structures smaller than cells–called Self‐Adhesion‐Tunnels (SATs)–around which cells can wrap and bind to themselves.
Anamika Singh   +4 more
wiley   +1 more source

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