Sentences with phrase «with cadmium»

It's cheaper to make «thin - film solar cells» with cadmium telluride than with silicon.

The company expects to resume full production by year - end with cadmium - telluride panels that will be able to convert 12.5 percent to 13 percent of the energy in sunlight into electricity.

«By inducing the self - photosensitization of M. thermoacetica with cadmium sulfide nanoparticles, we enabled the photosynthesis of acetic acid from carbon dioxide over several days of light - dark cycles at relatively high quantum yields, demonstrating a self - replicating route toward solar - to - chemical carbon dioxide reduction.»

Visually anchored by winding areas of yellow and crimson on the right and left respectively, the painting bursts with cadmium red, olive and forest greens, light gray, and the occasional dash of deep blue.

The fiercely - contested presidential race, energized by the Iraq debate, is bombarding us with cadmium red, titanium white, and ultramarine blue patriotic imagery: waving flags; campaign buses plastered with candidates» logos and slogans; stars and stripes on bumper stickers.

Cadmium Red Light is the lightest and most bright Cadmium Red, but it mixes warm, with Cadmium Red Medium and Cadmium Red Deep each darker in value, and the deep mixes cool.

For the front field, I used aureolin yellow with some cadmium yellow.

Returning to our palette with cadmium yellow, cadmium red, add some raw umber and ultramarine.

The beadlock trim rings are finished in high - gloss back and secured with cadmium - plated bolts.

Cocoa powder apparently has an issue with cadmium contamination anyway so, while I'm not actively avoiding it, I'm not sure I should be consuming large quantities every day.

Almost all of them are off the charts with cadmium and arsenic and mercury and lead unfortunately and probably other exposures that we can't measure yet in the bloods.

The use of phosphate fertilizers over many decades — contaminated with cadmium — created the current conditions.

The human waste, rife with iron, would be especially useful if dumped at sites loaded with cadmium, lead, and arsenic.

In the presence of excess vitamin C, which provides electrons to the system, it shows remarkable catalytic activity in water, the best obtained to date with cadmium - free quantum dots.

This seasonal new tech surge will no doubt please gadget lovers, but it will also result in a heap of old electronic devices being dumped into a waste stream already awash in refuse laden with cadmium, lead, mercury and other toxins.

Scientists are working with particles that act like quantum dots, specifically with cadmium and selenium composite nanoparticles.

At the UPV / EHU's Polytechnical College of San Sebastian they are working with particles that act like quantum dots, specifically with cadmium and selenium composite nanoparticles.

If the signature turns out not to be authentic, if it's done with cadmium red, which is a 20th century pigment, then we are talking maybe $ 25 dollars.

Lanphear, one of the world's leading experts on the effects of lead in children, added that «the pattern we're seeing here with cadmium is very consistent with what we see with other toxicants,» including lead and mercury.

For example, the Chinese government recently released a report saying that one - fifth of all farm - land in the country is heavily contaminated with cadmium, arsenic and lead.

While most of its peers make silicon - based panels, First Solar manufactures thin - film panels made with cadmium - telluride, which absorbs more frequencies of light and uses fewer materials.

The 1.2 x 2 meter modules are expected to become commercially available at 420 - 445 watts with efficiencies of over 17 %, which is a testament to the thin film solar maker's remarkable progress with cadmium telluride PV.

Not exact matches

Smokers inhale burned tobacco and tar along with toxic metals like cadmium and beryllium, and elements like nickel and chromium — all of which accumulate naturally in the leaves of the tobacco plant.

A single sample of breccia taken in 1970 brought historic, non-43-101 assays of 0.96 % cobalt and 16.04 % zinc, along with silver, cadmium, copper and lead.

18k gold plated are hypoallergenic; lead and cadmium free with nickel content less than 100 ppm is a big plus.

I'm a bit fussy about earrings with sensitive ears and so the fact that these 18k gold plated are hypoallergenic; lead and cadmium free with nickel content less than 100 ppm is a big plus.

If oil is refined it will be contaminated with aluminum and cadmium due to the raised temperatures and way it is processed, so that alone should be a major factor when choosing

While consumers reach out for proteins derived for potatoes, peas, rice, brown rice, sprouted rice, lentils, and even coconut for their health benefits, consumers in California have to deal with Proposition 65 warnings in some cases because of higher levels of lead, cadmium, and arsenic taken up from the environment through both natural and anthropogenic sources.

In fact, according to a 2014 report from the Chinese Ministry of Environmental Protection, about one - fifth of all farmland in the country is heavily contaminated with toxic metals like arsenic, cadmium and lead.

The beads are created without phthalates, cadmium, lead, or metals, and instead made with 100 percent silicon soft for baby's developing gums.

- Beads are made with 100 % silicone (similar to pacifiers & nipples)- Soft on babies gums & emerging teeth - No BPA, PVC, phthalates, cadmium, or lead - Easily cleaned with dish soap & water, also dishwasher safe!

As if this is not bad enough, they are legally permitted to be contaminated with toxins like mercury, cadmium, lead and arsenic.

Free of nasties like lead, cadmium, PVC, BPAs and phthalates, Loulou Lollipop's necklaces have been tested to be compliant with CPSC, CPSIA and ASTM toy standards.

Because the Nuna PIPA is made with certified Oeko - Tex ® fabric, it's free from Azo colorants, formaldehyde, pentachlorophenol, cadmium, nickel, and other harmful chemicals.

This mirror is made with the highest quality, shatterproof glass and has been tested and certified Cadmium and PAH free to ensure that you never have to worry about your baby's safety.

Olie teething necklaces are completely BPA, PVC, phthalate, lead, cadmium, and heavy metal free, made with 100 % food grade silicone.

Lithium hydroxide is used to absorb carbon dioxide in space vehicles and it is alloyed with aluminium, copper, manganese, and cadmium to make high - performance alloys for aircraft.

Improper disposal is a significant problem because cell phones, like many other electronic devices, are packed with parts made from toxic metals such as arsenic, cadmium, and lead.

Beecher et al. now report detailed structures of three classes of cadmium selenide quantum dots, each with a different size and light absorption spectrum.

Using an engineered strain of Stenotrophomonas maltophilia to control particle size, Lehigh researchers biosynthesized quantum dots using bacteria and cadmium sulfide to provide a route to low - cost, scalable and green synthesis of CdS nanocrystals with extrinsic crystallite size control in the quantum confinement range.

Now, Andy Hor and colleagues at the A * STAR Institute of Materials Research and Engineering and the National University of Singapore show how solvate molecules adhering to the surface of the channels on a cadmium - based coordination polymer can be replaced with nitrogen - containing ligands that form a bridge between two metal ions of the MOF.

This also makes solar panels composed of cadmium, tellurium and selenium more competitive with other forms of electricity generation.

Cadmium - telluride, however, has an advantage over silicon because it can absorb the same amount of sunlight with 98 percent less semiconducting material, thus reducing the overall cost of the solar panel.

The researchers used the solvent diethylformamide (DEF), rather than the less bulky dimethylformamide solvate, to create cadmium - based double layers with large enough channels to permit the dipyridyl ligands to thread through.

A three - dimensional metal — organic framework with interpenetrating bridging ligands and guest molecules denoted as large balls (color codes: cadmium, dark magenta; chlorine, green; oxygen, red; nitrogen, blue; carbon, black).

High levels of cadmium, associated with bright colours, were present in 57 items.

With this data, they analyzed two solar cell materials: silicon (commonly used in solar cells) and cadmium telluride (thin - film competitor material).

The research results, «Germanium - Tin / Cadmium Sulfide Core / Shell Nanocrystals with Enhanced Near - Infrared Photoluminescence,» were published in the American Chemical Society's journal Chemistry of Materials.

Yet, cadmium telluride commands only about 30 percent of the thin - film market, according to DoE statistics, compared with amorphous silicon cells (such as those produced by Sharp and ECD Ovonics), which account for more than 60 percent; CIGS cells make up just about 1 percent of this market.

Researchers from the University of Warsaw have presented two new systems with single magnetic ions: CdTe quantum dots with a cobalt atom, and cadmium selenide (CdSe) dots with a manganese atom.