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公司名稱 上海巨納科技有限公司
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廠商性質(zhì) 經(jīng)銷商
更新時(shí)間 2020/12/27 0:40:12
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促銷時(shí)間：

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2020年01月08日至 2020年02月08日

特價(jià)促銷

模內(nèi)澆口分離自動(dòng)化，降低對(duì)人的依賴度；傳統(tǒng)的塑膠模具開模后產(chǎn)品與澆口相連，需二道工序進(jìn)行人工剪切分離，模內(nèi)熱切模具將澆口分離提前至開模前，消除后續(xù)工序，有利于生產(chǎn)自動(dòng)化，降低對(duì)人的依賴。

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The only commercially available lead iodide （PbI2） by 2Dsemiconductors USA. PbI2 crystallizes in a CdI2 structure, in which I- anions are packed hexagonally

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The only commercially available lead iodide (PbI2) by 2Dsemiconductors USA. PbI2 crystallizes in a CdI2 structure, in which I- anions are packed hexagonally, and each Pb2+ cation is connected to six I- anions in alternating layers, forming a typical octahedral structure. The repeating I-Pb-I trilayer stacks in various ways and are bounded by van der Waals force, and this in return, offers a way to achieve mono- and few-layer flakes by mechanical and chemical exfoliation due to the weak interlayer forces between adjacent layers. PbI2 crystals are perfectly layered and has 2.4 eV direct bａnd gap. Crystals arrive with perfect 0001 cleavage, and are grown by float zone technique over 4 months for perfect crystallization. PbI2 crystals are highly luminescent and arrive with guaranteed optical (photoluminescence) response.

Properties of PbI2 crystals - 2Dsemiconductors USA