Review of pH sensing materials from macro- to nano-scale: Recent developments and examples of seawater applications

被引：30

作者：

Avolio, Roberto ^{[1
]}

Grozdanov, Anita ^{[2
]}

Avella, Maurizio ^{[1
]}

Barton, John ^{[3
]}

Cocca, Mariacristina ^{[1
]}

De Falco, Francesca ^{[1
]}

Dimitrov, Aleksandar T. ^{[2
]}

Errico, Maria Emanuela ^{[1
]}

Fanjul-Bolado, Pablo ^{[4
]}

Gentile, Gennaro ^{[1
]}

Paunovic, Perica ^{[2
]}

Ribotti, Alberto ^{[5
]}

Magni, Paolo ^{[5
,6
]}

机构：

[1] Natl Res Council Italy, Inst Polymers Composites & Biomat CNR IPCB, Via Campi Flegrei 34, I-80078 Pozzuoli, NA, Italy

[2] Ss Cyril & Methodius Univ Skopje, Fac Technol & Met, Skopje, North Macedonia

[3] Univ Coll Cork, Tyndall Natl Inst, Cork, Ireland

[4] Metrohm DropSens, Vivarium Ciencias Salud, Oviedo, Spain

[5] Natl Res Council Italy, Inst Study Anthropogen Impact & Sustainabil Marin, I-09170 Torregrande, Oristano, Italy

[6] Int Marine Ctr IMC, Torregrande, Oristano, Italy

来源：

CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY | 2022年 / 52卷 / 06期

关键词：

Environmental monitoring; nanomaterials; pH sensors; FIELD-EFFECT TRANSISTORS; OCEAN-ACIDIFICATION; CARBON-NANOTUBE; METAL-OXIDE; REFERENCE ELECTRODES; LOW-COST; FUNCTIONALIZED GRAPHENE; CONDUCTING POLYMER; SENSOR; POLYANILINE;

D O I：

10.1080/10643389.2020.1843312

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Over the last few decades, a large number of pH sensitive materials with new compositions and structures have been proposed. Solid state sensors based on organic, inorganic and composite materials are actively investigated, with an increasing interest in the performance offered by nano-scale materials. Our review provides a thorough, up-to-date knowledge of a wide range of pH measurement methods and related sensing materials, firstly by introducing well established materials and methods for pH sensing and then, by covering recent developments in inorganic, organic and nano-engineered devices. The main sensor parameters, including sensitivity, stability, response time and testing conditions are reported. Given the importance of pH sensing in environmental applications, in particular seawater monitoring, sensors tested in seawater are highlighted and discussed.

引用

页码：979 / 1021

页数：43

共 162 条

[91] pH of seawater [J].