Results 51 to 60 of about 146,657 (301)

In Situ Formation of a Highly Selective Nickel Single Atom Catalyst for Electrochemical CO2 Reduction to CO

open access: yesAdvanced Materials, EarlyView.
Development of a novel method for synthesizing Ni single atom catalysts for highly selective electrochemical CO2 reduction in situ. This catalyst achieves 100% selectivity for CO and is formed in an industrially relevant cell architecture. Using post‐mortem XRD, STEM, and EDS and operando XAS, the identity of the active site and the mechanism behind ...
Ian Street   +5 more
wiley   +1 more source

Pyrolytic graphite gauge for measuring heat flux [PDF]

open access: yes, 2002
A gauge for measuring heat flux, especially heat flux encountered in a high temperature environment, is provided. The gauge includes at least one thermocouple and an anisotropic pyrolytic graphite body that covers at least part of, and optionally encases
Shipley, John L.   +2 more
core  

Electrogenerated Chemiluminescence of Partially Oxidized Highly Oriented Pyrolytic Graphite Surfaces and of Graphene Oxide Nanoparticles

open access: yes, 2016
Electrogenerated Chemiluminescence of Partially Oxidized Highly Oriented Pyrolytic Graphite Surfaces and of Graphene Oxide ...
Sungjin Park (616979)   +4 more
core   +1 more source

Biomass DNA: An Emerging Building Block for Advanced Materials

open access: yesAdvanced Materials, EarlyView.
Biomass DNA is rapidly emerging from its traditional role as a genetic blueprint to serve as a versatile abundant, highly programmable polymeric building block. This review highlights the transformation of macroscopic bulk biomass DNA into next generation of functional materials, spanning from dynamic hydrogels, sustainable bioplastics, and high ...
Yuwei Hu, Itamar Willner, Li Niu
wiley   +1 more source

Electrochemical Solvent Cointercalation into Graphite in Propylene Carbonate-Based Electrolytes: A Chronopotentiometric Characterization

open access: yesJournal of Analytical Methods in Chemistry, 2018
Interfacial reactions strongly influence the performance of lithium-ion batteries, with the main interfacial reaction between graphite and propylene carbonate- (PC-) based electrolytes corresponding to solvent cointercalation. Herein, the redox reactions
Hee-Youb Song, Soon-Ki Jeong
doaj   +1 more source

(Preparation of Pyrolytic Graphite (PG) Shell Using CVD Technique) [PDF]

open access: yesEngineering and Technology Journal, 2009
A Pyrolytic graphite (PG) shell was produced by Chemical Vapor Deposition (CVD) using a new modified vacuum furnace. The deposition experiments of (PG) were achieved on a substrate of solid rods and slabs of commercial graphite.
Abdul- Qader Dawood Faisal
doaj   +1 more source

Siliconated Pyrolytic Graphite : Part 2. The State of Silicon Present in Siliconated Pyrolytic Graphite [PDF]

open access: yes, 2010
application/pdfBy X-ray diffraction, surface oxidation, X-ray microanalysis, electron diffraction, and electron microscopy, the state of silicon present in siliconated pyrolytic graphite has been examined on several samples prepared under a variety of ...
HIRAI, Toshio, YAJIMA, Seishi
core  

Electrochemical activity and inert potential range for highly oriented pyrolytic graphite (HOPG).

open access: yes, 2014
Electrochemical activity and inert potential range for highly oriented pyrolytic graphite (HOPG).
Thomas F. Jaramillo (652033)   +3 more
core   +1 more source

Multidimensional Heat‐Path Engineering in Thermal Interface Materials for High‐Performance Electronics

open access: yesAdvanced Materials Technologies, EarlyView.
This review presents multidimensional heat‐path engineering for thermal interface materials, showing how internal heat transport, interfacial contact and bondline formation, and processing‐defined pathway architectures together determine bonded‐joint thermal performance.
Jinsoo Na   +7 more
wiley   +1 more source

Nitrogen Doping of Pyrolytic Graphite

open access: yesTANSO, 1966
The radioactivation analysis by proton bombardment has been examined on the nitrogen-doped pyrolytic graphites which were prepared through the pyrolysis of pyridine at 2000°C under the pressure of a few milimeter mercury. Long slab test pieces with the dimension of 22mm×12mm each were cut out and exposed to the proton irradiation of 25 MeV-5μA for ten ...
Takeya, K., Okuo, T.
openaire   +2 more sources

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