CAJ | 학술논문

鉴于硫铁化合物对海洋出水木质文物的特殊危害，通过x射线衍射（XRD）、等离子体发射光谱（ICP—AES）和x射线光电子能谱（XPS）等分析手段，对“华光礁一号”南宋沉船船板残块中的硫铁化合物进行了分析研究。结果表明，所采集的样品中含有大量的Fe和S元素，并且其分布深度至少可达4cm。两种元素的化学状态基本可分为铁的氧化物、硫铁化合物、硫酸盐和其它还原性硫四大类。其中，硫铁化合物主要以FeS和FeS2形式存在，并已部分氧化成硫酸盐。因此，在后续的保护处理过程需着重对其酸化过程进行控制，以有利于文物的长期保存。
감우류철화합물대해양출수목질문물적특수위해，통과x사선연사（XRD）、등리자체발사광보（ICP—AES）화x사선광전자능보（XPS）등분석수단，대“화광초일호”남송침선선판잔괴중적류철화합물진행료분석연구。결과표명，소채집적양품중함유대량적Fe화S원소，병차기분포심도지소가체4cm。량충원소적화학상태기본가분위철적양화물、류철화합물、류산염화기타환원성류사대류。기중，류철화합물주요이FeS화FeS2형식존재，병이부분양화성류산염。인차，재후속적보호처리과정수착중대기산화과정진행공제，이유리우문물적장기보존。
In view of their particular damage to the marine archaeological wood, the iron sulfides in the shipwrecks Huaguang Reef I of the Southern Song Dynasty were analyzed by X - ray diffraction (XRD) , Inductively coupled plasma- Atomic emission spectrometry (ICP- AES), and X- ray photoelectron spectroscopy (XPS). The results showed that the samples contained a lot of Fe and S, which distributed throughout all the wood and even in the 4cm depth. And the two elements exist as oxidized iron, iron sulfides, sulfates, or other reduced sulfur. It was also showed that the main forms of iron sulfides were FeS and FeS2, and part of iron sulfides had been oxidized to sul- fates. Thus, much more attention sould been paid on the control of iron sulfides in the subsequent conservation process to prolong the time of heritage preservation.