Anisotropic and hyperbranched InP nanocrystals via chemical transformation of in situ produced In2O3,Chemical Communications

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Anisotropic and hyperbranched InP nanocrystals via chemical transformation of in situ produced In2O3
Chemical Communications ( IF 4.3 ) Pub Date : 2022-07-26 , DOI: 10.1039/d2cc03456e
Shuai Chen ₁ , Andreas Riedinger ₁

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We synthesized indium phosphide (InP) nanoparticles of different shapes and sizes, utilizing triphenyl phosphite (TPOP) as the phosphorus source. We show that this reaction proceeds via the formation of in situ formed In₂O₃ nanoparticles followed by subsequent transformation with triphenyl TPOP acting as the phosphorus source. Our findings open up new synthetic possibilities utilizing a cost-effective, non-pyrophoric and non-toxic phosphorus precursor. The large surface area of hyperbranched InP NCs might be ideally suited for surface-driven processes such as catalysis and energy storage.

中文翻译：

通过原位产生的 In2O3 的化学转化制备各向异性和超支化的 InP 纳米晶体

我们利用亚磷酸三苯酯 (TPOP) 作为磷源合成了不同形状和大小的磷化铟 (InP) 纳米粒子。我们表明，该反应通过原位形成的 In ₂ O ₃纳米颗粒的形成进行，然后用三苯基 TPOP 作为磷源进行转化。我们的发现开辟了利用具有成本效益、非自燃和无毒的磷前体的新合成可能性。超支化 InP NC 的大表面积可能非常适合表面驱动的过程，例如催化和能量存储。

更新日期：2022-07-28

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