NB battery module factory batteries news
4th quarter, according to market rumors that the battery core supply and demand is expected to become the global balance, battery core prices probably will decline, Taiwan notebook (NB) cell module plant is that the current balance between supply and demand on the battery core is also too early to demand the second half of view estimated battery cells are still in short supply conditions, the overall supply is still insufficient to meet demand, estimated to have to wait until 2009 to open up new capacity is completed one after another, the overall battery core supply and a chance to reach equilibrium.
Manufacturers that Q4 core of the international battery manufacturers of the new capacity out one after another, coupled with the mainland battery core supply of plant parts make up the gap, making the core out of the battery slightly eased the situation, perhaps the battery core prices moderated slightly promote NB cell module price down, but the estimate of the overall gross margin impact Buzhi Yu too, with the battery core supply increases, benefit from volume growth, economies of scale will make up for falling prices affect the site, NB battery module for the second half of the industry outlook is promising.
S & P said the new technology, see Q3 current battery core supply is out of stock, despite the season 4 would be more relieved, estimated the overall supply is still insufficient, needed to 2009, the overall battery core supply and demand will tend towards equilibrium, 4 quarter to increase the supply of main reasons in addition to South Korea's LG Chemical Plant (LGC) capacity gradually return, and some of mainland China factory supply battery cells to fill the gap, the battery module is conducive to NB in Q4 shipments continued to grow, but not enough overall business required.
Company said, because the battery core is supply and demand imbalance, both in order to satisfy the already battered Liang, let alone new customers and new Yingyongcengmian, such as portable devices outside the Chu NB, Gong Ji Moreover Bulun battery cells or not enough, the most the main thing is to observe the ability of the company's orders, if the ability to get orders strong enough, the battery core supply better, create more traffic, In addition, the battery core supply growth is also conducive to cost control, the new Price that is a good thing, observe the 4th quarter of the current orders is still quite good, but the battery core supply is inadequate, for the second half of its growth is still very confident.
Shunda technology also understand that the 4th quarter of the battery core supply and demand would still not balance out the short set. Company said the new production after another out, 4 quarter of the battery core supply and demand gap is expected to be more relieved, but still short of the demand is not enough orders, because the second half of NB industry growth, but it seems quite good, seem to affect the U.S. economy not, of course, NB for the overall market in Q4 sales or further observation, but the present circumstances, it had enough battery core supply, if the sales were above expectations, the core will only missing battery.
Companies that worry about the battery core supply of the outside world increase, will cause the price drop, but even if the price reduction will not increase too much, of course, to cell price cuts, NB battery module will be followed by lower, but estimates for the gross margin impact will not be too Big Moreover, the battery core supply increases, NB battery module shipments increased and then conducive to economies of scale, is expected to offset the gross margin decline caused some price cuts, so for the second half of the overall view of NB cell module industry is optimistic about the economy, growth can be expected.
Viruses, micro-batteries
According to the U.S. life science network reports, August 20, Massachusetts Institute of Technology researchers claimed that only half the size of human cells by the virus, micro-batteries ahead of doctrine microorganism.
At present, the Massachusetts Institute of Technology engineer has now completed three parts of this micro-cell design in two parts, the micro-battery can be implanted medical sensors or lab computer chips to power, and those very small objects. In addition, it can be implanted into other life than imagine the body. It is reported that micro-battery can be installed in the surface of a stamp or printing.
Micro-battery electrode array, each electrode only 4 microns in diameter
On the micro-battery testing
Massachusetts Institute of Technology Professor Paul Lahamengde, Angela Bell thorough, often Ye-ming (transliteration) and the research team colleagues for the study, they noted that, as far as we know, this is for the production and placement of micro-batteries The first micro-electrode contacts print instance, while this is the first assembly of the virus for the manufacture of micro-batteries. The study, published in "Journal of the National Academy of Natural Sciences" journal.
Belcher said, "The current team has built and tested a miniature battery part two of the three requirements, the technology itself does not involve any expensive equipment, while the experiment need to be completed at room temperature." Micro-cell consists of two opposite electrode 鈥?the cathode and anode, which were isolated from the electrolyte. In the current research status, the Massachusetts Institute of Technology research group has established a cathode and anode and electrolyte.
First, the research team in the light, the use of rubber material called "soft lithography" (soft lithography) technology to establish the general model of micro-battery connector, micro battery connector of these only 4-8 microns in diameter. The top of the battery connector, the team accumulated a number of two-polymer layer, its role is a solid electrolyte and battery isolation device. Next, the virus self-assembly in polymer battery connector top layer, eventually forming the anode. This will form a mini battery connector back, each battery connectors are covered with electrolyte layer and the cobalt oxide anode.
Hammond explained, and then we manufacture the battery connector back and transfer the electrolyte and anode to a platinum structure. Together with sheets of lithium test. At present, the research team focused on the establishment of a full third part of the battery 鈥?the cathode, they used viral assembly technique.
Belcher said, "We are very interested in the use of biological organisms integrate these micro-battery." It is reported that the study is conducted by the U.S. Army Research Institute and David Lucile Packard Foundation investment completed.
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