Results 131 to 140 of about 51,618 (293)

Self‐Adaptive Anhydrous Passivation Mitigates Open‐Circuit Voltage Loss in Pb‐Sn Mixed Perovskite Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
In this report, a self‐adaptive anhydrous passivation strategy is introduced by incorporating trimellitic anhydride (TMAH) into the perovskite precursor. In situ hydrolysis of TMAH yields trimellitic acid (TMA); ‐C═O/‐COO− groups of TMAH/TMA form a chelate with undercoordinated Pb2+/Sn2+, regulate nucleation, promote (100) orientation, passivate ...
Md. Ataur Rahman   +6 more
wiley   +1 more source

Verbs and prototype theory: State of the art and possibilities

open access: yes, 2011
This paper investigates some of the possibilities of applying Prototype Theory to the categorization of English verbs. Throughout its development, Prototype Theory has been mainly focused on nouns, adjectives and prepositions with very few excursions ...
Stamenković, Dušan,
core  

Resolving the Cu(bdc) Conundrum: Identifying Non‐Porous Packing of Prototypical Coordination‐Network Thin Films Combining Advanced Diffraction Techniques and Computational Modelling

open access: yesAdvanced Functional Materials, EarlyView.
Solution‐processed Cu(bdc) forms prototypical MOF thin films for which a multitude of not fully satisfactory structural models have been suggested. Combining rotating grazing‐incidence diffraction and X‐ray reflectivity on two complementary samples with density‐functional theory, we first discard the previously suggested models and then identify a non ...
Narges Taghizade   +7 more
wiley   +1 more source

Kelly's legacy in personality theory: Reasons to be cheerful

open access: yes, 2008
Personal Construct Theory (PCT) appears to be frozen in history. Kelly’s work is usually mentioned respectfully in any review of personality theories, yet virtually all contemporary work on PCT is ignored in orthodox psychology. In this article I examine
Butt, Trevor
core  

基于Pro/E的摆线钢球行星传动建模仿真研究

open access: yesJixie chuandong, 2005
In order to improve the design quality of end face engagement cycloid steel ball planetary transmission, this paper focuses on the theories and virtue prototypes technique of cycloid steel ball planetary transmission.
王广欣, 朱莉莉, 关天民
doaj  

Long‐Range Coordination Environment Modulates Single‐Atom Local States and Systemic Impact on CO2 Photoconversion

open access: yesAdvanced Functional Materials, EarlyView.
Terminal groups on Cu porphyrins modulate the electronic states of single‐atom Cu centers through a long‐range electronic effect, without altering the Cu coordination geometry. Meanwhile, a multi‐descriptor framework is established that incorporates porphyrin regulation, hybrid catalyst properties, and CO2 photoreduction capabilities.
Yi Zhang   +13 more
wiley   +1 more source

Creating personalized city tours using the CHIP prototype

open access: yes, 2013
This paper explores the applicability of the software prototype developed for personalized access to semantically enriched art collection of the Rijksmuseum in Amsterdam in a different environment – city rather than museum.
Veldpaus, L.   +8 more
core  

A Bilayered Inorganic‐Metal Interface Enables Highly Reversible Aluminum Deposition for Long‐Life Aqueous Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A gradient M/MOx (M = Sn, Cu, Cd) synergistic interphase was constructed on Al via a one‐step displacement reaction. This interphase leverages high aluminophilicity and ion‐buffering capability to accelerate desolvation, enhance Al3+ transport, and suppress side reactions, enabling ultrastable symmetric cell operation at 0.05 mA cm−2 for 1800 h with an
Shuang Cheng   +7 more
wiley   +1 more source

Simulation Research of Engaging Process of Clutch based on ADAMS

open access: yesJixie chuandong, 2017
Based on the structure and movement theory of automobile clutch,combined with a clutch structural parameters of a vehicle,a virtual prototype of clutch is built in ADAMS virtual environment platform,and the simulation analysis of the working process of ...
Liu Xiaochu   +4 more
doaj  

Mechanoluminescent HOF Nanotransducers Enabled Sono‐Optogenetics in Parkinsonian Rats

open access: yesAdvanced Functional Materials, EarlyView.
We present a mechanoluminescent system utilizing porous hydrogen‐bonded organic frameworks (HOFs) as a toolkit for focused ultrasound‐triggered, non‐invasive light delivery to the deep brain in rats. This approach enables the specific activation of PV‐GPe neurons in dopamine‐depleted Parkinson's disease rat models, resulting in a comparable alleviation
Wenliang Wang   +18 more
wiley   +1 more source

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