We present some new aspects of Kiselev black hole and then study the null and timelike thin shell collapse in this space-time. For the latter, we show that Kiselev black hole can be matched to de Sitter core with a thin timelike dust shell to produce a non-singular space-time. It is argued that for timelike hypersurface, the equation of state parameter must be non-negative. Using Barrabs–Israel junction conditions, the equation of motion of the shell is obtained. The stability of stationary solutions of the shell is discussed and some appropriate ranges for the parameters of shell and Kiselev geometry are found for which a stable stationary black hole is constructed.

我们展示了 Kiselev 黑洞的一些新方面，然后研究了这个时空中的零点和类时薄壳坍塌。对于后者，我们表明 Kiselev 黑洞可以与具有薄的类时尘埃壳的 de Sitter 核匹配，以产生非奇异的时空。有人认为，对于类时超曲面，状态参数方程必须是非负的。使用 Barrabs-Israel 连接条件，获得壳的运动方程。讨论了壳的平稳解的稳定性，并找到了壳和 Kiselev 几何参数的一些合适的范围，从而构建了一个稳定的静止黑洞。