Answers are grounded in this paper and cite their sources.
Carbon capsules with hollow core/mesoporous shell (HCMS) structures have been synthesized (see Figure for schematic) for the first time using solid core/mesoporous shell (SCMS) silica spheres as templates. The capsules have bimodal pore systems consisting of a uniform, tunable, hollow macroscopic core and a mesoporous shell, thus leading to a great variety of possible applications.
No takes yet. Share an insight, caveat, or question.
Yoon et al. (2002) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: