Results 161 to 170 of about 33,130 (284)

From Surface to Bulk Activation: Tailoring the Porosity and Surface Chemistry of Resorcinol‐Formaldehyde Carbon Sorbents for Atmospheric Water Harvesting

open access: yesAdvanced Materials Interfaces, EarlyView.
A bulk activation route to produce nanoporous carbons for atmospheric water harvesting by incorporating potassium hydroxide during resorcinol‐formaldehyde polycondensation. These high‐oxygen sorbents deliver daily water yields up to 23 L kg−1 day−1 with great cyclability, providing a scalable solution for water production in diverse climates.
SeyedEmad AlaviTabari   +5 more
wiley   +1 more source

Cómo encontrar patentes, setiembre 2010

open access: yes, 2010
Com es poden trobar les patents: què són les patents?, què es pot patentar?, qui assigna les patents? i com es poden trobar patents?Cómo encontrar patentes: ¿qué son las patentes?, ¿qué se puede patentar?, ¿quién asigna las patentes?
Cervera-Farré, Albert   +2 more
core  

[Penicillin: from discovery to patenting the large-scale production process]. [PDF]

open access: yesHist Cienc Saude Manguinhos
Silva RVD   +2 more
europepmc   +1 more source

Recent Advances in Plasma‐Enhanced Atomic Layer Etching for Next‐Generation Nanofabrication

open access: yesAdvanced Materials Interfaces, EarlyView.
Continued semiconductor miniaturization demands atomic‐scale patterning and ultralow surface roughness beyond the capabilities of conventional reactive ion etching. This review highlights advances in isotropic and anisotropic plasma‐enhanced atomic layer etching since 2020, covering fundamental mechanisms, applications across major semiconductor ...
Shih‐Nan Hsiao
wiley   +1 more source

3D Nanorod‐Shaped Binder‐Free Ni1−xFexCo2O4 Anodes Demonstrate High Performance and Stable Operation Under Accelerated Stress Tests in Anion Exchange Membrane Water Electrolysis

open access: yesAdvanced Materials Interfaces, EarlyView.
3D shaping of Ni1‐xFexCo2O4 spinel electrocatalyst to form high aspect ratio nanorods, made of 25 nm grain size particles and directly grown on Nickel felt, is proposed to improve the performance of industrial catalysts based on group‐VIII transition‐metal oxides.
Ataollah Niyati, Ombretta Paladino
wiley   +1 more source

Comparative overview of innovation and patent filings in Radiopharmacy. [PDF]

open access: yesEinstein (Sao Paulo), 2020
Miranda ACC, Lobato DR, Araújo EB.
europepmc   +1 more source

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