There are many unambiguous, also fascinating problems with carbyne. It is the key to produce carbyne crystals large enough in size, and amount and high enough in purity for promoting studies of carbyne.

• 卡宾碳还有许多疑难问题 ,合成足够大、足够纯和足够量的卡宾碳晶体 ,是推进卡宾碳研究的关键。