PMID- 29732887 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20180730 LR - 20180730 IS - 1944-8252 (Electronic) IS - 1944-8244 (Linking) VI - 10 IP - 21 DP - 2018 May 30 TI - Construction of Bimetallic ZIF-Derived Co-Ni LDHs on the Surfaces of GO or CNTs with a Recyclable Method: Toward Reduced Toxicity of Gaseous Thermal Decomposition Products of Unsaturated Polyester Resin. PG - 18359-18371 LID - 10.1021/acsami.8b04340 [doi] AB - This work proposed an idea of recycling in preparing Co-Ni layered double hydroxide (LDH)-derived flame retardants. A novel and feasible method was developed to synthesize CO-Ni LDH-decorated graphene oxide (GO) and carbon nanotubes (CNTs), by sacrificing bimetal zeolitic imidazolate frameworks (ZIFs). Organic ligands that departed from ZIFs were recyclable and can be reused to synthesize ZIFs. ZIFs, as transitional objects, in situ synthesized on the surfaces of GO or CNTs directly suppressed the re-stacking of the carbides and facilitated the preparation of GO@LDHs and CNTs@LDHs. As-prepared hybrids catalytically reduced toxic CO yield during the thermal decomposition of unsaturated polyester resin (UPR). What is more, the release behaviors of aromatic compounds were also suppressed during the pyrolysis process of UPR composites. The addition of GO@LDHs and CNTs@LDHs obviously inhibited the heat release and smoke emission behaviors of the UPR matrix during combustion. Mechanical properties of the UPR matrix also improved by inclusion of the carbides derivatives. This work paved a feasible method to prepare well-dispersed carbides@Co-Ni LDH nanocomposites with a more environmentally friendly method. FAU - Hou, Yanbei AU - Hou Y AD - State Key Laboratory of Fire Science , University of Science and Technology of China , Hefei , Anhui 230026 , PR China. FAU - Qiu, Shuilai AU - Qiu S AD - State Key Laboratory of Fire Science , University of Science and Technology of China , Hefei , Anhui 230026 , PR China. FAU - Hu, Yuan AU - Hu Y AUID- ORCID: 0000-0003-0753-5430 AD - State Key Laboratory of Fire Science , University of Science and Technology of China , Hefei , Anhui 230026 , PR China. FAU - Kundu, Chanchal Kumar AU - Kundu CK AD - State Key Laboratory of Fire Science , University of Science and Technology of China , Hefei , Anhui 230026 , PR China. FAU - Gui, Zhou AU - Gui Z AD - State Key Laboratory of Fire Science , University of Science and Technology of China , Hefei , Anhui 230026 , PR China. FAU - Hu, Weizhao AU - Hu W AUID- ORCID: 0000-0002-3896-4775 AD - State Key Laboratory of Fire Science , University of Science and Technology of China , Hefei , Anhui 230026 , PR China. LA - eng PT - Journal Article DEP - 20180516 PL - United States TA - ACS Appl Mater Interfaces JT - ACS applied materials & interfaces JID - 101504991 OTO - NOTNLM OT - Co-Ni layered double hydroxides OT - gaseous toxicity OT - graphene and carbon nanotubes OT - metal-organic frameworks OT - unsaturated polyester resin EDAT- 2018/05/08 06:00 MHDA- 2018/05/08 06:01 CRDT- 2018/05/08 06:00 PHST- 2018/05/08 06:00 [pubmed] PHST- 2018/05/08 06:01 [medline] PHST- 2018/05/08 06:00 [entrez] AID - 10.1021/acsami.8b04340 [doi] PST - ppublish SO - ACS Appl Mater Interfaces. 2018 May 30;10(21):18359-18371. doi: 10.1021/acsami.8b04340. Epub 2018 May 16.