用在3C電子產品還好說，用在車輛上？美國和石油產國第一個不答應。所以電動車就繼續想吧，等到哪天石油這把戲玩完了，才可能把成熟產品大量普及吧。除非中國或其他不爽美國但科技實力又夠的國家跳出來和美國打對台。
有多少科技是可以掀起革命，但新聞報了之後就銷聲匿跡的？又有多少是連報都沒得報就銷聲匿跡的？前幾年那加水就會跑的車子呢？五年了都沒消息。不是說很快就會有產品上市，產品咧？
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Carbon (Basic Graphite) is the 15th most abundant element in the Earth's crust & there are three types:
1. Amorphous
2. Graphite
3. Diamonds
Graphite occurs/exists in three forms:
1. Flake
2. Lump/vein
3. Amorphous
Currently, China controls over 70% of the world’s graphite market, which makes EU and USA have named graphite to be one of the critical supply minerals. On the other hand, the graphite produced in China is mostly for domestic industrial uses, which is the lower-grade, finer-flake graphite that is unsuited for the emerging market.
Today not many people realize how many mines (from supply side perspective) available have to come on board to satisfy the demand for large-flake graphite as demand for flake graphite is being driven upwards by green technology.
Today only have about 40% of supply from flake graphite (highest price, lowest supply) and 60% from amorphous graphite. High purity crystal flake graphite consists high carbon purity and large flake size, but the supply is very limited. Only this kind of natural graphite can be used for Li-ion batteries, fuel cells, and other green technologies.
The market that is driving graphite demands are:
1. Lithium-ion batteries
2. Electric vehicle
3. Fuel cells – fuel cells have the potential to use as much graphite as all other uses. Proton Exchanges Membrance Technology requires large amounts of graphite, and is the most likely technology to be developed for use in light weight vehicles, building, and smaller application (US Geological Survey, US Department of Energy). (Fact: News from the R&D front suggests that graphene, an extraordinarily light graphite derivative that’s 200 times stronger than steel, offers a whole new world of technological potential).
4. Nuclear Power - China is currently developing and testing Pebble Bed reactor designs. In April 2011, China began building a 210 MW fourth-generation nuclear reactor using high temperature gas-cooled Pebble Bed Technology. (Fact: A 1GW Pebble Bed Reactor needs 3,000 tonnes of graphite to start up and up to 1,000 tonnes to operate annually). China is aiming to exponentially expand its nuclear power program
5. Solar panel
BEYOND IMAGINATION | NO PAINS, NO GAINS | WHAT GOES AROUND, COMES AROUND
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jary wrote:
換算一下充電電流，以...(恕刪)
變成先在底座充電....然後手機放上去!!!?
但就算是這樣我想大家應該還是會買 因為以家庭用電來算15A 衝到720A 也只要48秒 所以可行性很高
加上這通用性會很高 所以變成家裡只要有一台充電器就好 然後充電站會盛行 充一次電1塊錢 賺爆了
最主要受益的應該是 電動車 如果以相同體積算的話 電動車電池應該是手機的2000倍 算充電5分鐘好了 5 秒有點恐怖 舞噴中這優勢很大因為只要等5分鐘就能開300公里 這點應該很吸引人 大家不願意用電動車是因為充電久 那現在就沒有這問題了 但國家會缺電就是了 能量轉換 有學過的算一下 就知道 核4蓋起來應該也不夠用XD
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