Table 4.

PVA based blend and composite electrolytes and their ambient temperature conductivity along with applications.

S.No	Electrolyte composition	conductivity (S cm−1)	Applications	Reference
1.	PVA – PVP – L-Asparagine doped NH4Br	2.34 × 10−4	Proton battery	[33]
2.	PVA – Mg(Tf)2-EMITf	2.1 × 10−4	Mg ion battery	[34]
3.	PVA – Poly vinylidene Fluoride -LiCF3SO3-SiO2	9.4 × 10−4	Characterization only	[35]
4.	PVA – Poly vinylidene Fluoride -LiCF3SO3	2.7× 10−3	Characterization only	[36]
5.	PVA – Sulfonated Poly(Arylene Ether Ketone Sulfone) copolymers containing carboxylic acid groups	9.4 × 10−2	DMFC	[37]
6.	PVA – PAN-Mg(ClO4)3	2.96 × 10−4	Mg ion battery	[38]
7.	PVA/sodium alginate-Glutaraldehyde	9.1 × 10−2	DMFC	[39]
8.	Cyanoethylated polyvinylalcohol – PAN – LiClO4-Propylene carbonate	1.46 × 10−2	Characterization only	[40]
9.	PVA – Phosphonic acid grafted bis(4-ν-amino propyldiethoxy silyl phenyl) sulfone	4.6 × 10−2	Poly electrolyte/DMFC	[41]
10.	PVA – PAAS-KOH.H2O	0.1	Super capacitor	[42]
11.	PVA – LiBr-H2SO4	1.5 × 10−3	Solid acid PEs/Mg battery	[43]
12.	PVA – Poly(2-Acrylamido2-Methyl-1-Propane Sulfonic acid -Poly(ethylene glycol)bis(carboxymethyl)ether	0.1	DMFC	[44]
13.	PVA – Poly vinylidene -NH4SCN	1.09 × 10−3	Characterization only	[45]
14.	PVA – Poly vinylidene -Montmorillonite-LiTFSI	4.31 × 10−4	Lithium ion battery	[46]
15.	PVA – CH3COONH4- BmImBr	9.29 × 10−3	Characterization only	[47]
16.	PVA – CH3COONH4- BmImCl	5.74 × 10−3	PEMFC	[48]
17.	PVA – P(MA-co-AHPS)-Al2O3	1.08 × 10−3	Lithium ion battery	[49]
18.	PVA – Poly vinylidene fluoride-LiCF3SO3-SiO2	3.7 × 10−3	Characterization only	[50]
19.	PVA – Poly(2-Acrylamido2-Methyl-1-Propane Sulfonic acid)- Zeolitic Imidazolate Framework	0.134 at 60 °C	Characterization only	[51]
20.	PVA – Poly(2-Acrylamido2-Methyl-1-Propane Sulfonic acid)-1,2,4 trizole	2 × 10−3	Characterization only	[52]
21.	PVA – LiCF3SO3-N-methyl pyrrolidone	2 × 10−3	Super capacitor	[53]
22.	PVA – SSA	1.7 × 10−4 at 40 °C	DMFC	[54]
23.	PVA – CH3COOK	4.57 × 10−6	Potassium battery	[55]