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All About Chemistry... 2011 and beyond

News articles about "Carbon"

Silk could be new 'green' material for next-generation batteries

Lithium ion batteries have enabled many of today's electronics from portable gadgets to electric cars But much to the frustration of consumers none of these batteries last long without a recharge Now scientists report in ... - Read More

Graphene: A new tool for fighting cavities and gum disease?

Dental diseases which are caused by the overgrowth of certain bacteria in the mouth are among the most common health problems in the world Now scientists have discovered that a material called graphene oxide is ... - Read More

New information helps predict future climate change impacts on global tropics

Researchers at the University of Montana Princeton University Stanford University and Rutgers University among others are collecting new measurements of tropical forests to gain a better understanding of how they respond to seasonal climate variations ... - Read More

Hidden greenhouse emissions revealed in new report

Restoration of wetlands can reduce greenhouse gas emissions This is shown in a report that has been written in part by researchers from the University of Gothenburg Former wetlands that have been drained and which ... - Read More

Methane in Arctic lake traced to groundwater from seasonal thawing

Global warming may ramp up the flow of methane from groundwater into Arctic lakes allowing more of the potent greenhouse gas to bubble out into the atmosphere according to a new study led by researchers ... - Read More

Small eddies produce global effects on climate change

The increasing strength of winds over the Southern Ocean has extended its ability to absorb carbon dioxide effectively delaying the impacts of global warming New research published in the Journal of Physical Research found the ... - Read More

High performance, lightweight supercapacitor electrodes of the future

As a novel energy storage device supercapacitors have attracted substantial attention in recent years due to their ultra high charge and discharge rate excellent stability long cycle life and very high power density Imagine charging ... - Read More

Fading orange-red in Van Gogh's paintings

Red lead is most familiar to us in orange red rustproof paint Artists have treasured the brilliant color of this pigment for their paintings since ancient times However various aging processes cause discoloration of the ... - Read More

New formula for identifying suitable graphene substrate

Physicists from Forschungszentrum Jülich have developed a criterion with which scientists can seek suitable substrate materials for graphene in a targeted way Interactions with the substrate material often lead to a loss of the amazing ... - Read More

Longer life cycle for lithium-ion batteries?

Lithium ion batteries are common in consumer electronics They are one of the most popular types of rechargeable batteries for portable electronics with a high energy density no memory effect and only a slow loss ... - Read More

2D nitrogenated crystals new potential rival for graphene

Researchers in South Korea have for the first time developed a simple technique to produce a two dimensional nitrogen containing crystal that has the capacity to be a potential rival to graphene and silicon as ... - Read More

Go meta: New technique expands possibilities for molecular designers

Chemists at The Scripps Research Institute TSRI have developed a broadly useful technique for building new drug molecules and other chemical products The technique reported March 9 2015 as an Advance Online paper by the ... - Read More

Bioelectrochemical processes have the potential to one day replace petrochemistry: Lysine production as example

Researchers at Helmholtz Center for Environmental Research UFZ Germany and the University of Queensland UQ Australia have found that the electrification of the white biotechnology is not merely a green dream but an alternative to ... - Read More

One step closer to artificial photosynthesis and 'solar fuels'

Caltech scientists inspired by a chemical process found in leaves have developed an electrically conductive film that could help pave the way for devices capable of harnessing sunlight to split water into hydrogen fuel When ... - Read More

Researchers create artificial methane hydrates, open an innovative pathway for use of new fuels

The Laboratory of Advanced Materials belonging to the University of Alicante's department of Inorganic Chemistry has developed a technology that allows the preparation of artificial methane hydrates The research has been published by the scientific ... - Read More

Microscopy directly images problematic lithium dendrites in batteries

Scientists at the Department of Energy's Oak Ridge National Laboratory have captured the first real time nanoscale images of lithium dendrite structures known to degrade lithium ion batteries The ORNL team's electron microscopy could help ... - Read More

Fluid-filled pores separate materials with fine precision

In nature pores can continuously control how a living organism absorbs or excretes fluids vapors and solids in response to its environment for example tiny holes invisible to the naked eye called stomata cover a ... - Read More

Nutrient pollution damages streams in ways previously unknown, ecologists find

An important food resource has been disappearing from streams without anyone noticing until now In a new study published March 6 in the journal Science a team of researchers led by University of Georgia ecologists ... - Read More

Snffing out origins of methane: instrument identifies methane's origins in mines, deep-sea vents, and cows

Methane is a potent greenhouse gas second only to carbon dioxide in its capacity to trap heat in Earth's atmosphere for a long time The gas can originate from lakes and swamps natural gas pipelines ... - Read More

NASA Ames reproduces the building blocks of life in laboratory

NASA scientists studying the origin of life have reproduced uracil cytosine and thymine three key components of our hereditary material in the laboratory They discovered that an ice sample containing pyrimidine exposed to ultraviolet radiation ... - Read More
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