Results 91 to 100 of about 64,242 (294)
Infra-Red Spectrum of Diamond [PDF]
, 1945 THE new theory of crystal dynamics put forward by Sir C. V. Raman1 leads in the case of diamond to the result that the atomic vibration spectrum of this crystal should exhibit eight distinct monochromatic frequencies.
Ramanathan, KG
core
1,7‐Digallatetracarborane: Between Nucleophilic closo‐Cluster and “Inverse Sandwich” Digallylene
Angewandte Chemie, EarlyView.A dianionic π‐ligand is used to make a Janus‐type twofold complex with low‐valent gallium Ga(+I). The resulting compound can be seen as and reveals the reactivity of both: a Wade‐type closo‐carborane cluster with nucleophilic Ga‐sites, as well as π‐ligand stabilized Ga(I) atoms in an inverse sandwich compound.
Julijan Sarcevic +4 more
wiley +2 more sources
Jurnal Pendidikan Fisika Indonesia, 2016 Research on utilization of rind extracts of red dragon fruit (hylocereus costaricensis) as sensitizer for dye sensitized solar cell (DSSC) has been conducted by reviewing influence of the concentration against the DSSC efficiency.
A. Setiawan, I. Fatayati, H. Aliah
doaj +1 more source
Entropy‐Stabilized Aluminate Catalysts That Break the Activity–Stability Tradeoff in CF4 Hydrolysis
Angewandte Chemie, EarlyView.Entropy‐stabilized aluminate breaks the activity–stability tradeoff in CF4 hydrolysis by combining a multication aluminate framework with an entropy‐stabilized lattice. An electron‐deficient Al–O environment is F‐philic but O‐phobic, enabling C–F activation while suppressing H2O poisoning. Under steam‐rich, strongly fluorinating conditions, the entropy‐
Seunghyuck Chi +7 more
wiley +2 more sources
Application of infra-red techniques to research on mechanical properties [PDF]
, 2013 Infra-red techniques can serve as a new tool, particularly useful in materials science research work. This paper describes the available techniques for infra-red temperature measurement and thermography, and provides experimental data for some metals and
Huang, Y., Shih, C.H.
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Low-cost ground-based digital infra-red photography [PDF]
, 2002 The paper describes how many types of inexpensive digital camera can be used to take monochrome and false colour infra-red photographs. The method avoids many of the limitations of infra-red sensitive film and produces excellent results rapidly and at ...
Milton, E.J.
core +1 more source
Attractive Ni…O Interactions Enable Non‐Alternating Ethylene‐Carbon Monoxide Copolymerization
Angewandte Chemie, EarlyView.Attractive Ni···O interactions are established in phosphine‐imidated and phosphine‐phenolate nickel catalysts, enabling non‐alternating ethylene‐carbon monoxide copolymerization, resulting in superior CO tolerance, productivity and stability compared to the state‐of‐the‐art benchmark.
Yajun Zhao +5 more
wiley +2 more sources
Sensors, 2015 Fusarium wilts are widespread diseases affecting most agricultural crops. In absence of efficient alternatives, sowing resistant cultivars is the preferred approach to control this disease.
Nicolas Rispail, Diego Rubiales
doaj +1 more source
Infra-red finite, physical electron propagator in 2+1 dimensions [PDF]
, 2004 In this Letter we study the infra-red behaviour of a gauge invariant and physically motivated description of a charged particle in 2+1 dimensions.
Mazumder, Zak, Lavelle, Martin
core +1 more source
Toxins, 2017 Aflatoxins are a group of secondary metabolites produced by members of Aspergillus Section Flavi that are dangerous to humans and animals. Nuts can be potentially contaminated with aflatoxins, often over the legal threshold.
Ilenia Siciliano +4 more
doaj +1 more source